The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
A10 Networks, Inc. COM 002121101 703 103,300 SH   SOLE   103,300 0 0
A10 Networks, Inc. COM 002121101 846 124,300 SH   DFND 1 0 124,300 0
Abbott Laboratories COM 002824100 741 8,100 SH   SOLE   8,100 0 0
Addus homeCare Corporation COM 006739106 1,367 14,770 SH   SOLE   14,770 0 0
Addus homeCare Corporation COM 006739106 2,147 23,200 SH   DFND 1 0 23,200 0
Air Transport Services Group COM 00922r105 1,358 61,000 SH   DFND 1 0 61,000 0
Albany International Corp. 'A' COM 012348108 587 10,000 SH   SOLE   10,000 0 0
Allegheny Technologies Inc COM 01741R102 160 15,750 SH   DFND 1 0 15,750 0
Allscripts Healthcare Solution COM 01988P108 9,446 1,395,200 SH   SOLE   1,395,200 0 0
Allscripts Healthcare Solution COM 01988P108 1,709 252,500 SH   DFND 1 0 252,500 0
Amer Eagle Outfitters COM 02553e106 1,143 104,900 SH   SOLE   104,900 0 0
Amer Eagle Outfitters COM 02553e106 1,422 130,500 SH   DFND 1 0 130,500 0
American Airlines Group Inc. COM 02376r102 131 10,000 SH   SOLE   10,000 0 0
American Financial Group COM 025932104 1,179 18,575 SH   SOLE   18,575 0 0
American Financial Group COM 025932104 251 3,950 SH   DFND 1 0 3,950 0
American Woodmark Corporation COM 030506109 18,209 240,700 SH   SOLE   240,700 0 0
American Woodmark Corporation COM 030506109 378 5,000 SH   DFND 1 0 5,000 0
Aptargroup, Inc. COM 038336103 1,582 14,125 SH   SOLE   14,125 0 0
Atricure Inc COM 04963c209 1,506 33,500 SH   SOLE   33,500 0 0
Atricure Inc COM 04963c209 2,414 53,700 SH   DFND 1 0 53,700 0
Axogen Inc. COM 05463x106 468 50,700 SH   SOLE   50,700 0 0
Banner Corp New COM 06652v208 798 21,000 SH   DFND 1 0 21,000 0
Baxter International COM 071813109 887 10,300 SH   SOLE   10,300 0 0
Best Buy Co COM 086516101 4,507 51,650 SH   SOLE   51,650 0 0
Best Buy Co COM 086516101 1,082 12,400 SH   DFND 1 0 12,400 0
Black Knight Inc. COM 09215c105 632 8,706 SH   SOLE   8,706 0 0
Black Knight Inc. COM 09215c105 131 1,809 SH   DFND 1 0 1,809 0
Blackstone Mortgage TR Inc Cl COM 09257w100 458 19,000 SH   DFND 1 0 19,000 0
BMC Stock Holdings COM 05591b109 4,090 162,700 SH   SOLE   162,700 0 0
BMC Stock Holdings COM 05591b109 845 33,600 SH   DFND 1 0 33,600 0
Boise Cascade Company COM 09739d100 1,542 40,987 SH   SOLE   40,987 0 0
Boise Cascade Company COM 09739d100 316 8,400 SH   DFND 1 0 8,400 0
Bristol-Myers Squibb COM 110122108 729 12,400 SH   SOLE   12,400 0 0
Broadcom Ltd COM 11135f101 25,912 82,100 SH   SOLE   82,100 0 0
Brooks Automation Inc. COM 114340102 164 3,700 SH   SOLE   3,700 0 0
Brooks Automation Inc. COM 114340102 2,185 49,400 SH   DFND 1 0 49,400 0
Caleres Inc COM 129500104 7,883 945,250 SH   SOLE   945,250 0 0
Caleres Inc COM 129500104 876 105,000 SH   DFND 1 0 105,000 0
Calix Inc COM 13100m509 17,808 1,195,200 SH   SOLE   1,195,200 0 0
Calix Inc COM 13100m509 2,384 160,000 SH   DFND 1 0 160,000 0
Cannae Holdings Inc. COM 13765n107 1,315 32,000 SH   SOLE   32,000 0 0
Cannae Holdings Inc. COM 13765n107 275 6,700 SH   DFND 1 0 6,700 0
Carpenter Technology Corp COM 144285103 969 39,900 SH   SOLE   39,900 0 0
Carpenter Technology Corp COM 144285103 151 6,200 SH   DFND 1 0 6,200 0
Cato Corporation COM 149205106 1,571 192,100 SH   SOLE   192,100 0 0
CDW Corporation COM 12514g108 581 5,000 SH   SOLE   5,000 0 0
Ceragon Networks Ltd COM m22013102 77 36,000 SH   SOLE   36,000 0 0
Cerence Inc. COM 156727109 12,840 314,400 SH   SOLE   314,400 0 0
Cerence Inc. COM 156727109 2,042 50,000 SH   DFND 1 0 50,000 0
Cerner Corporation COM 156782104 274 4,000 SH   SOLE   4,000 0 0
Cerus Corp COM 157085101 7,979 1,209,000 SH   SOLE   1,209,000 0 0
Cerus Corp COM 157085101 1,980 300,000 SH   DFND 1 0 300,000 0
Ciena Corp COM 171779309 21,209 391,600 SH   SOLE   391,600 0 0
Ciena Corp COM 171779309 542 10,000 SH   DFND 1 0 10,000 0
Cigna Corp New COM 125523100 919 4,900 SH   SOLE   4,900 0 0
Citi Trends, Inc. COM 17306X102 8,084 399,800 SH   SOLE   399,800 0 0
Cohu Inc. COM 192576106 3,080 177,605 SH   SOLE   177,605 0 0
Cohu Inc. COM 192576106 232 13,365 SH   DFND 1 0 13,365 0
Colgate-Palmolive COM 194162103 6,286 85,800 SH   SOLE   85,800 0 0
Comcast Corporation Cl A COM 20030n101 491 12,600 SH   SOLE   12,600 0 0
Commscope Holding Company COM 20337x109 367 44,000 SH   SOLE   44,000 0 0
Commscope Holding Company COM 20337x109 83 10,000 SH   DFND 1 0 10,000 0
Designer Brands Inc. CL A COM 250565108 178 26,300 SH   SOLE   26,300 0 0
Designer Brands Inc. CL A COM 250565108 132 19,500 SH   DFND 1 0 19,500 0
Ducommun Inc COM 264147109 20,086 576,015 SH   SOLE   576,015 0 0
Ducommun Inc COM 264147109 1,743 50,000 SH   DFND 1 0 50,000 0
Edwards Lifesciences Corporati COM 28176E108 912 13,200 SH   SOLE   13,200 0 0
EMCOR Group, Inc. COM 29084Q100 2,141 32,375 SH   SOLE   32,375 0 0
EMCOR Group, Inc. COM 29084Q100 2,090 31,600 SH   DFND 1 0 31,600 0
EnerSys COM 29275y102 29,261 454,500 SH   SOLE   454,500 0 0
EnerSys COM 29275y102 515 8,000 SH   DFND 1 0 8,000 0
Ensign Group, Inc. COM 29358p101 1,716 41,000 SH   SOLE   41,000 0 0
Ensign Group, Inc. COM 29358p101 2,092 50,000 SH   DFND 1 0 50,000 0
Entegris Inc COM 29362u104 27,547 466,500 SH   SOLE   466,500 0 0
Entegris Inc COM 29362u104 590 10,000 SH   DFND 1 0 10,000 0
Evolent Health Inc. COM 30050b101 7 1,000 SH   SOLE   1,000 0 0
Evolent Health Inc. COM 30050b101 427 60,000 SH   DFND 1 0 60,000 0
Express Inc. COM 30219e103 43 27,800 SH   SOLE   27,800 0 0
Express Inc. COM 30219e103 435 282,700 SH   DFND 1 0 282,700 0
Extreme Networks COM 30226d106 28,401 6,543,900 SH   SOLE   6,543,900 0 0
Extreme Networks COM 30226d106 1,693 390,000 SH   DFND 1 0 390,000 0
Fabrinet COM g3323l100 39,293 629,500 SH   SOLE   629,500 0 0
Fabrinet COM g3323l100 687 11,000 SH   DFND 1 0 11,000 0
Federal Signal Corp COM 313855108 2,141 72,000 SH   SOLE   72,000 0 0
Fidelity National Financial COM 31620r303 871 28,393 SH   SOLE   28,393 0 0
Fidelity National Financial COM 31620r303 181 5,900 SH   DFND 1 0 5,900 0
First Merchants Corporation COM 320817109 937 34,000 SH   DFND 1 0 34,000 0
Flexion Therapeutics Inc COM 33938j106 657 50,000 SH   DFND 1 0 50,000 0
Fluidigm Corp COM 34385p108 4,434 1,105,700 SH   SOLE   1,105,700 0 0
Fluidigm Corp COM 34385p108 1,604 400,000 SH   DFND 1 0 400,000 0
Foot Locker, Inc. COM 344849104 47 1,600 SH   SOLE   1,600 0 0
Foot Locker, Inc. COM 344849104 1,642 56,300 SH   DFND 1 0 56,300 0
Formfactor Inc COM 346375108 3,613 123,200 SH   SOLE   123,200 0 0
Forterra COM 34960w106 16,487 1,477,300 SH   SOLE   1,477,300 0 0
Forterra COM 34960w106 1,562 140,000 SH   DFND 1 0 140,000 0
Garmin LTD COM h2906t109 3,149 32,300 SH   SOLE   32,300 0 0
Garmin LTD COM h2906t109 663 6,800 SH   DFND 1 0 6,800 0
GATX Corp COM 361448103 46 750 SH   SOLE   750 0 0
GATX Corp COM 361448103 939 15,400 SH   DFND 1 0 15,400 0
Genmark Diagnostics Inc COM 372309104 1,184 80,500 SH   SOLE   80,500 0 0
Genmark Diagnostics Inc COM 372309104 1,665 113,200 SH   DFND 1 0 113,200 0
Gentherm Inc COM 37253a103 583 15,000 SH   SOLE   15,000 0 0
Globus Medical Inc Cl A new COM 379577208 26,737 560,400 SH   SOLE   560,400 0 0
Globus Medical Inc Cl A new COM 379577208 1,403 29,400 SH   DFND 1 0 29,400 0
Halozyme Therapeutics, Inc. COM 40637H109 268 10,000 SH   SOLE   10,000 0 0
Hillenbrand Inc COM 431571108 1,917 70,800 SH   SOLE   70,800 0 0
Hillenbrand Inc COM 431571108 1,094 40,400 SH   DFND 1 0 40,400 0
Hooker Furniture Corporation COM 439038100 551 28,329 SH   SOLE   28,329 0 0
Huttig Building COM 448451104 1,407 1,245,445 SH   SOLE   1,245,445 0 0
IAC/Interactive Corp COM 44919p508 5,967 18,450 SH   SOLE   18,450 0 0
IAC/Interactive Corp COM 44919p508 3,945 12,200 SH   DFND 1 0 12,200 0
Ichor Holdings COM g4740b105 13,197 496,500 SH   SOLE   496,500 0 0
II-VI, Inc. COM 902104108 44,141 934,799 SH   SOLE   934,799 0 0
II-VI, Inc. COM 902104108 1,464 31,000 SH   DFND 1 0 31,000 0
Infinera Corp COM 45667g103 8,914 1,505,750 SH   SOLE   1,505,750 0 0
Infinera Corp COM 45667g103 1,302 220,000 SH   DFND 1 0 220,000 0
Inovalon Holdings, Inc. Class COM 45781d101 404 21,000 SH   SOLE   21,000 0 0
Inovalon Holdings, Inc. Class COM 45781d101 345 17,900 SH   DFND 1 0 17,900 0
Insight Enterprises COM 45765U103 29,397 597,500 SH   SOLE   597,500 0 0
Insight Enterprises COM 45765U103 2,165 44,000 SH   DFND 1 0 44,000 0
Invacare Corporation COM 461203101 3,946 619,500 SH   SOLE   619,500 0 0
Invacare Corporation COM 461203101 1,106 173,600 SH   DFND 1 0 173,600 0
J Jill Group COM 46620w102 74 106,500 SH   SOLE   106,500 0 0
J2 Global Inc COM 48123v102 2,225 35,200 SH   SOLE   35,200 0 0
J2 Global Inc COM 48123v102 1,839 29,100 SH   DFND 1 0 29,100 0
Jabil Inc COM 466313103 21,763 678,400 SH   SOLE   678,400 0 0
Jabil Inc COM 466313103 1,601 49,900 SH   DFND 1 0 49,900 0
Jeld-wen Holding, Inc. COM 47580p103 16 1,000 SH   SOLE   1,000 0 0
Jeld-wen Holding, Inc. COM 47580p103 467 29,000 SH   DFND 1 0 29,000 0
Johnson & Johnson COM 478160104 10,364 73,700 SH   SOLE   73,700 0 0
Kadant Inc. COM 48282T104 1,495 15,000 SH   SOLE   15,000 0 0
Kadant Inc. COM 48282T104 1,854 18,600 SH   DFND 1 0 18,600 0
Kaleyra, Inc. COM 483379103 1,854 459,025 SH   SOLE   459,025 0 0
Kelly Services Inc Class A COM 488152208 1,398 88,400 SH   SOLE   88,400 0 0
Kelly Services Inc Class A COM 488152208 1,378 87,125 SH   DFND 1 0 87,125 0
Kforce, Inc. COM 493732101 1,930 66,000 SH   SOLE   66,000 0 0
Kforce, Inc. COM 493732101 1,935 66,150 SH   DFND 1 0 66,150 0
Kirkland's Inc. COM 497498105 271 100,000 SH   SOLE   100,000 0 0
Kratos Defense & Security Solu COM 50077b207 13,414 858,200 SH   SOLE   858,200 0 0
Kratos Defense & Security Solu COM 50077b207 1,250 80,000 SH   DFND 1 0 80,000 0
Kulicke & Soffa Industries Inc COM 501242101 2,092 100,450 SH   SOLE   100,450 0 0
Kulicke & Soffa Industries Inc COM 501242101 2,700 129,600 SH   DFND 1 0 129,600 0
La Z Boy Inc COM 505336107 1,353 50,000 SH   SOLE   50,000 0 0
Leaf Group Ltd. COM 52177g102 191 52,159 SH   SOLE   52,159 0 0
Lumentum Holdings Inc. COM 55024u109 10,156 124,720 SH   SOLE   124,720 0 0
Lumentum Holdings Inc. COM 55024u109 774 9,500 SH   DFND 1 0 9,500 0
Magellan Health Services, Inc. COM 559079207 2,205 30,220 SH   SOLE   30,220 0 0
Magellan Health Services, Inc. COM 559079207 2,043 28,000 SH   DFND 1 0 28,000 0
Marvell Technology Group Ltd COM g5876h105 5,350 152,600 SH   SOLE   152,600 0 0
Marvell Technology Group Ltd COM g5876h105 2,115 60,313 SH   DFND 1 0 60,313 0
Masimo Corp COM 574795100 6,761 29,653 SH   SOLE   29,653 0 0
Masimo Corp COM 574795100 2,098 9,200 SH   DFND 1 0 9,200 0
Matrix Service Co. COM 576853105 1,206 124,025 SH   SOLE   124,025 0 0
Matrix Service Co. COM 576853105 1,322 136,000 SH   DFND 1 0 136,000 0
Merck & Co COM 58933y105 1,392 18,000 SH   SOLE   18,000 0 0
Mid America Apartment Communit COM 59522j103 2,940 25,640 SH   SOLE   25,640 0 0
Mid America Apartment Communit COM 59522j103 2,012 17,550 SH   DFND 1 0 17,550 0
Mitek Systems COM 606710200 2,708 281,772 SH   SOLE   281,772 0 0
MKS Instruments Inc. COM 55306n104 4,224 37,300 SH   SOLE   37,300 0 0
MKS Instruments Inc. COM 55306n104 1,042 9,200 SH   DFND 1 0 9,200 0
MYR Group Inc. COM 55405w104 255 8,000 SH   SOLE   8,000 0 0
Natera, Inc. COM 632307104 548 11,000 SH   SOLE   11,000 0 0
National Bank Hldgs Corp Cl A COM 633707104 403 14,936 SH   DFND 1 0 14,936 0
Nature's Sunshine Products, In COM 639027101 9,641 1,070,087 SH   SOLE   1,070,087 0 0
Nature's Sunshine Products, In COM 639027101 721 80,000 SH   DFND 1 0 80,000 0
Neophotonics Corporation COM 64051t100 14,255 1,605,300 SH   SOLE   1,605,300 0 0
Neophotonics Corporation COM 64051t100 2,575 290,000 SH   DFND 1 0 290,000 0
Nextgen Healthcare Inc. COM 65343c102 10,602 965,600 SH   SOLE   965,600 0 0
NN, Inc. COM 629337106 14,948 3,153,500 SH   SOLE   3,153,500 0 0
NN, Inc. COM 629337106 1,422 300,000 SH   DFND 1 0 300,000 0
NortonLifeLock Inc. COM 668771108 2,102 106,000 SH   SOLE   106,000 0 0
Omnicell Inc COM 68213n109 20,699 293,100 SH   SOLE   293,100 0 0
Omnicell Inc COM 68213n109 1,836 26,000 SH   DFND 1 0 26,000 0
Onto Innovation Inc. COM 683344105 25,097 737,293 SH   SOLE   737,293 0 0
Onto Innovation Inc. COM 683344105 2,042 60,000 SH   DFND 1 0 60,000 0
Ooma Inc. COM 683416101 330 20,000 SH   SOLE   20,000 0 0
OptiNose, Inc. COM 68404v100 4,335 582,600 SH   SOLE   582,600 0 0
OptiNose, Inc. COM 68404v100 1,190 160,000 SH   DFND 1 0 160,000 0
Orthopediatrics Corp COM 68752l100 263 6,000 SH   SOLE   6,000 0 0
Orthopediatrics Corp COM 68752l100 289 6,600 SH   DFND 1 0 6,600 0
Pennant Group Inc. COM 70805e109 463 20,500 SH   SOLE   20,500 0 0
PepsiCo Inc COM 713448108 9,483 71,700 SH   SOLE   71,700 0 0
PerkinElmer, Inc. COM 714046109 4,027 41,050 SH   SOLE   41,050 0 0
PerkinElmer, Inc. COM 714046109 2,550 26,000 SH   DFND 1 0 26,000 0
Pitney Bowes COM 724479100 5,401 2,077,300 SH   SOLE   2,077,300 0 0
Pitney Bowes COM 724479100 2,288 880,000 SH   DFND 1 0 880,000 0
Primoris Services Corp COM 74164f103 444 25,000 SH   DFND 1 0 25,000 0
Procter & Gamble COM 742718109 371 3,100 SH   SOLE   3,100 0 0
Progress Software Corp COM 743312100 1,013 26,150 SH   SOLE   26,150 0 0
Progress Software Corp COM 743312100 744 19,200 SH   DFND 1 0 19,200 0
Prosperity Bancshares, Inc. COM 743606105 49 830 SH   SOLE   830 0 0
Prosperity Bancshares, Inc. COM 743606105 502 8,448 SH   DFND 1 0 8,448 0
PTC Inc COM 69370c100 3,112 40,000 SH   SOLE   40,000 0 0
Pure Storage, Inc. Class A COM 74624m102 468 27,000 SH   SOLE   27,000 0 0
Qorvo Inc. COM 74736k101 153 1,380 SH   SOLE   1,380 0 0
Qorvo Inc. COM 74736k101 2,852 25,800 SH   DFND 1 0 25,800 0
R1 RCM, Inc COM 749397105 47,228 4,235,700 SH   SOLE   4,235,700 0 0
R1 RCM, Inc COM 749397105 2,899 260,000 SH   DFND 1 0 260,000 0
Radnet Inc COM 750491102 284 17,900 SH   SOLE   17,900 0 0
Renasant Corporation COM 75970e107 896 36,000 SH   DFND 1 0 36,000 0
Rexnord Corp New COM 76169b102 1,659 56,900 SH   SOLE   56,900 0 0
Rexnord Corp New COM 76169b102 682 23,400 SH   DFND 1 0 23,400 0
Ribbon Communications Inc COM 762544104 26,542 6,753,600 SH   SOLE   6,753,600 0 0
Ribbon Communications Inc COM 762544104 2,374 604,000 SH   DFND 1 0 604,000 0
RTI Surgical Holdings Inc COM 74975n105 14,420 4,534,584 SH   SOLE   4,534,584 0 0
RTI Surgical Holdings Inc COM 74975n105 1,160 364,900 SH   DFND 1 0 364,900 0
Sensient Technologies Corp COM 81725T100 1,472 28,225 SH   SOLE   28,225 0 0
Sensient Technologies Corp COM 81725T100 1,745 33,450 SH   DFND 1 0 33,450 0
Skyworks Solutions, Inc. COM 83088M102 31,521 246,525 SH   SOLE   246,525 0 0
Skyworks Solutions, Inc. COM 83088M102 921 7,200 SH   DFND 1 0 7,200 0
Summit Materials, Inc. Class a COM 86614u100 13,779 856,900 SH   SOLE   856,900 0 0
Summit Materials, Inc. Class a COM 86614u100 2,158 134,200 SH   DFND 1 0 134,200 0
SYNNEX Corporation COM 87162W100 10,333 86,271 SH   SOLE   86,271 0 0
SYNNEX Corporation COM 87162W100 2,339 19,532 SH   DFND 1 0 19,532 0
Tabula Rasa Healthcare Inc COM 873379101 1,335 24,400 SH   SOLE   24,400 0 0
Tabula Rasa Healthcare Inc COM 873379101 1,631 29,800 SH   DFND 1 0 29,800 0
Teradyne Inc COM 880770102 6,845 81,000 SH   SOLE   81,000 0 0
Teradyne Inc COM 880770102 1,578 18,675 SH   DFND 1 0 18,675 0
Tillys Inc COM 886885102 9,531 1,681,000 SH   SOLE   1,681,000 0 0
Tillys Inc COM 886885102 1,984 350,000 SH   DFND 1 0 350,000 0
TPG RE Finance Trust Inc COM 87266m107 327 38,000 SH   DFND 1 0 38,000 0
TTM Technologies, Inc. COM 87305R109 9,196 775,400 SH   SOLE   775,400 0 0
TTM Technologies, Inc. COM 87305R109 267 22,500 SH   DFND 1 0 22,500 0
Ultra Clean Holdings Inc COM 90385v107 26,758 1,182,400 SH   SOLE   1,182,400 0 0
Ultra Clean Holdings Inc COM 90385v107 1,810 80,000 SH   DFND 1 0 80,000 0
Veeco Instruments COM 922417100 21,885 1,622,300 SH   SOLE   1,622,300 0 0
Veeco Instruments COM 922417100 2,428 180,000 SH   DFND 1 0 180,000 0
Vocera Communications Inc COM 92857f107 4,293 202,500 SH   SOLE   202,500 0 0
Vocera Communications Inc COM 92857f107 1,378 65,000 SH   DFND 1 0 65,000 0
WESCO International, Inc. COM 95082P105 1,755 50,000 SH   SOLE   50,000 0 0
Westlake Chemical Corp COM 960413102 1,113 20,750 SH   SOLE   20,750 0 0
Westlake Chemical Corp COM 960413102 233 4,350 SH   DFND 1 0 4,350 0
Westport Fuel COM 960908309 1,065 858,875 SH   SOLE   858,875 0 0
Westport Fuel COM 960908309 396 319,600 SH   DFND 1 0 319,600 0
Westrock Co COM 96145d105 20,263 717,038 SH   SOLE   717,038 0 0
Xperi Corp COM 98390m103 195 13,216 SH   SOLE   13,216 0 0
Zumiez, Inc. COM 989817101 526 19,200 SH   DFND 1 0 19,200 0