S Short    W Contest winner
U S GEOTHERMAL INC (May 17)
U S GLOBAL INVESTORS INC (Jan 23)
U S GLOBAL INVESTORS INC (Jun 21)
U S GLOBAL INVESTORS INC (Jun 20)
U S SILICA HOLDINGS INC (Mar 24)
U S SILICA HOLDINGS INC (Oct 16) S
u-blox Holding (Oct 24)
U-HAUL HOLDING CO (Apr 25)
U.S. Physical Therapy, Inc. (Oct 18) S
U.S. Silica Holdings (Jul 21)
UBER TECHNOLOGIES INC (Jun 25)
UBER TECHNOLOGIES INC (Oct 22) S
UBER TECHNOLOGIES INC (Aug 22)
UBER TECHNOLOGIES INC (Jun 21)
UBER TECHNOLOGIES INC (Nov 20)
UBER TECHNOLOGIES INC (Apr 20)
UBI SOFT ENTERTAINMENT SA (Aug 21)
UBI SOFT ENTERTAINMENT SA (Dec 20)
UBIQUITI INC (Mar 20)
UBIQUITI INC (Mar 20) S
UBS GROUP AG (Apr 23)
UCORE RARE METALS INC (Aug 25)
UDEMY INC (Sep 22)
UFP INDUSTRIES INC (Apr 25)
UFP Technologies (May 16)
UFP TECHNOLOGIES INC (Oct 24) S
UFP TECHNOLOGIES INC (Jul 15)
UGI CORP (Jul 23) S
UiPath (Aug 24) S
UIPATH INC (Aug 25)
UIPATH INC (Jun 22)
Ujjivan Financial Services ltd (Oct 21)
UL SOLUTIONS INC -REDH (Apr 24)
ULTA BEAUTY INC (Oct 20)
ULTA BEAUTY INC (Dec 19) S
ULTA BEAUTY INC (Sep 19)
Ulta Cosmetics (Jun 17) S
ULTRA CLEAN HOLDINGS INC (Mar 22)
ULTRA PETROLEUM CORP (Dec 16)
ULTRA PETROLEUM CORP (May 16) S
Umanis (May 21)
Umicore (May 17)
UNDER ARMOUR INC (May 23)
UNDER ARMOUR INC (May 17) S
UNDER ARMOUR INC (Apr 17)
UNDER ARMOUR INC (Apr 17)
UNI-SELECT INC (Jun 19) S
UNI-SELECT INC (Jun 15)
UNICREDIT SPA (Feb 23)
UNICREDIT SPA (Feb 19)
UniCredit SpA (Apr 17)
Unidata Spa (Feb 25)
UNIFI INC (Dec 24)
UNIFI INC (Aug 22)
UNIFI INC (Aug 20)
UnifiedPost Group (Sep 21)
UnifiedPost Group (Sep 21)
Unifirst (Nov 17)
UNIFIRST CORP (Jun 20)
UNIFIRST CORP (Oct 16)
Union Auction (Jul 23)
UNION PACIFIC CORP (Sep 20)
Unipol Gruppo / Unipol Sai (Mar 15)
Uniqa Insurance (Feb 21)
UNIQUE FABRICATING INC (Oct 15)
UNIQURE NV (Feb 23)
UNISYS CORP (Oct 20)
UNISYS CORP (Feb 20)
UNISYS CORP (May 18)
UNIT CORP (Jun 22)
UNIT CORP (Jul 21) W
Unit Corporation (Apr 23)
UNITED AIRLINES HOLDINGS INC (Apr 25)
UNITED AIRLINES HOLDINGS INC (Sep 24)
UNITED BANCORPORATION ALA IN (Feb 23)
UNITED CONTINENTAL HLDGS INC (Feb 18) S
UNITED DEV FUNDING IV (Mar 19)
United Development Funding (Dec 15) S
United Development Funding IV (Jul 20)
UNITED Inc. (Aug 21)
UNITED MICROELECTRONICS CORP (Sep 21) S
United Mobility Technology (Aug 20)
UNITED NATURAL FOODS INC (Feb 25)
UNITED NATURAL FOODS INC (Feb 18) S
UNITED NATURAL FOODS INC (Jan 16)
UNITED PARCEL SERVICE INC (Nov 24) S
UNITED PARCEL SERVICE INC (Jan 17) S
UNITED PARKS & RESORTS INC (May 25)
UNITED PARKS & RESORTS INC (Mar 24)
United Plantations Bhd (Apr 22)
UNITED RENTALS INC (Jun 23)
UNITED RENTALS INC (May 20)
UNITED RENTALS INC (May 19)
UNITED RENTALS INC (Jan 16)
UNITED STATES OIL FUND LP (Apr 20) S
UNITED STATES STEEL CORP (Apr 19)
UNITED THERAPEUTICS CORP (Apr 20)
UNITED TRACTORS (Jul 25)
UNITEDHEALTH GROUP INC (Apr 25)
UNITI GROUP INC (Feb 25)
UNITI GROUP INC (Feb 24)
UNITI GROUP INC (Mar 22)
UNITI GROUP INC (May 20)
UNITI GROUP INC (Nov 19)
UNITY SOFTWARE INC (Jan 25)
UNIVAR INC (Jan 19)
UNIVAR SOLUTIONS INC (Oct 22)
UNIVAR SOLUTIONS INC (May 20)
UNIVERSAL CORP/VA (Sep 24) S
UNIVERSAL CORP/VA (Jan 17) S W
UNIVERSAL ELECTRONICS INC (Jun 25) S