Significant Ownership of RENAISSANCE TECHNOLOGIES LLC

Notable people
Jim Simons, Robert Mercer, Peter Brown
Large-stake snapshot 1 signal
Large-stake filing summary
  • Recent SEC Schedule 13D/G filings for RENAISSANCE TECHNOLOGIES LLC focus on large-stake beneficial ownership disclosures and amendments.
  • Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
Manager Names, identifiers, and filing context for this profile. 2 identity fields
Manager signature
Brian Felczak - Chief Financial Officer
Manager location
New York, NY

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Significant Ownership of RENAISSANCE TECHNOLOGIES LLC

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
JVA Coffee Holding Co., Inc. Common Stock, Par Value $0.001 Per Share 7.8% $2,028,090 +$282,438 443,764 +16% Renaissance Technologies LLC 30 Sep 2025
MED MEDIFAST INC Common Stock, $0.001 par value per share 7% $8,139,429 -$1,212,093 773,710 -13% Renaissance Technologies LLC 02 Jan 2026
UTMD UTAH MEDICAL PRODUCTS INC Common stock, $0.01 par value 6.7% $12,107,235 230,614 Renaissance Technologies LLC 30 Sep 2024
MOMO Hello Group Inc. American depositary shares (each American depositary share representing two Class A ordinary shares, par value US$0.0001 per share) 6.6% $51,240,716 -$2,293,024 7,823,010 -4.3% Renaissance Technologies LLC 31 Dec 2025
RCMT RCM TECHNOLOGIES, INC. Common Stock, par value $0.05 per share 6.4% $8,466,649 485,473 Renaissance Technologies LLC 31 Dec 2024
WINA WINMARK CORPORATION Common Stock, no par value per share 6.2% $80,935,262 +$16,982,031 220,496 +27% Renaissance Technologies LLC 04 Jun 2025
ETSY Etsy, Inc. Common Stock, $0.001 par value per share 6.1% $398,595,004 -$109,105,326 6,003,841 -21% Renaissance Technologies LLC 01 Jul 2025
XBIO Xenetic Biosciences, Inc. Common Stock, $0.001 par value per share 6% $439,808 -$131,421 137,440 -23% Renaissance Technologies LLC 31 Mar 2026
PRDO PERDOCEO EDUCATION Corp Common Stock, $0.01 par value 5.7% $115,395,341 3,654,064 Renaissance Technologies LLC 31 Dec 2025
INVA Innoviva, Inc. Common Stock, par value $0.01 per share 5.6% $84,161,338 -$11,007,693 4,210,172 -12% Renaissance Technologies LLC 31 Dec 2025
CORT CORCEPT THERAPEUTICS INCORPORATED Common Stock, $0.001 par value 5.5% $200,396,774 5,758,528 Renaissance Technologies LLC 31 Dec 2025
APEI American Public Education, Inc Common Stock, $.01 par value 5.5% $23,070,347 968,122 Renaissance Technologies LLC 22 Feb 2024
HLF HERBALIFE LTD. Common Shares, par value $0.0005 per share 5.4% $84,181,129 -$22,010,114 5,619,568 -21% Renaissance Technologies LLC 31 Dec 2025
IRWD IRONWOOD PHARMACEUTICALS INC Class A common stock, $0.001 par value per share 5.4% $7,565,534 8,597,198 Renaissance Technologies LLC 15 May 2024
SPOK Spok Holdings, Inc Common Stock, par value $0.0001 per share 5.1% $18,681,572 1,056,650 Renaissance Technologies LLC 07 Apr 2025
FONR FONAR CORPORATION Common Stock, $.0001 par value 5.1% $5,856,532 +$131,705 315,716 +2.3% Renaissance Technologies LLC 04 Dec 2025
TZOO TRAVELZOO Common Stock, $0.01 par value 5.1% $7,898,788 602,501 Renaissance Technologies LLC 02 Jan 2024
GASS StealthGas Inc. Common Stock, par value $0.01 per share 5% $11,945,273 +$570,455 1,854,856 +5% Renaissance Technologies LLC 09 Jun 2025
NAII NATURAL ALTERNATIVES INTERNATIONAL, INC. Common Stock, $0.01 par value per share 5% $893,750 309,256 Renaissance Technologies LLC 31 Dec 2024
PCRX Pacira BioSciences, Inc. Common Stock, par value $0.001 per share 5% $55,101,440 -$6,633,198 2,138,201 -11% Renaissance Technologies LLC 01 Jul 2025
VLGEA VILLAGE SUPER MARKET INC Class A common stock, no par value 5% $18,785,960 528,884 Renaissance Technologies LLC 31 Mar 2025
CVGI Commercial Vehicle Group, Inc. Common Stock, par value $.01 per share 5% $2,865,882 1,685,813 Renaissance Technologies LLC 01 Jul 2025
SWBI SMITH & WESSON BRANDS, INC. Common Stock, par value $0.001 per share 4.9% $23,682,302 2,196,874 Renaissance Technologies LLC 31 Dec 2025
WNEB Western New England Bancorp, Inc. Common Stock, $0.01 par value per share 4.9% $12,939,853 1,000,762 Renaissance Technologies LLC 31 Mar 2026
TK TEEKAY CORP LTD Common Shares, par value of $0.001 per share 4.9% $37,259,370 -$1,778,193 4,195,875 -4.6% Renaissance Technologies LLC 01 Oct 2025
ITRN Ituran Location & Control Ltd. Ordinary Shares, par value NIS 0.331/3 per share 4.9% $34,887,724 976,700 Renaissance Technologies LLC 30 Sep 2025
SFIX Stitch Fix, Inc. Class A common stock, par value $0.00002 per share 4.9% $25,329,867 +$662,757 5,822,958 +2.7% Renaissance Technologies LLC 30 Sep 2025
CYTH IRONWOOD PHARMACEUTICALS INC Class A common stock, $0.001 par value 4.9% $4,692,351 8,061,073 Renaissance Technologies LLC 31 Mar 2026
CULP CULP, INC. Common Stock, par value $.05/ share 4.9% $2,806,515 614,117 Renaissance Technologies LLC 30 Jun 2025
BTU PEABODY ENERGY CORP Common Stock, par value $0.01 per share 4.9% $164,393,094 -$14,329,284 5,932,627 -8% Renaissance Technologies LLC 31 Mar 2026
ODC Oil-Dri Corporation of America Common Stock, par value $0.10 per share 4.9% $10,501,932 250,046 Renaissance Technologies LLC 30 Sep 2024
REX REX AMERICAN RESOURCES Corp Common Stock, $.01 par value 4.8% $53,597,212 +$24,840,309 1,595,630 +86% Renaissance Technologies LLC 31 Dec 2025
RGR Sturm, Ruger & Company, Inc. Common Stock, $1 par value 4.8% $32,831,165 815,276 Renaissance Technologies LLC 30 Sep 2024
FRD FRIEDMAN INDUSTRIES, INCORPORATED Common Stock, $1 Par Value 4.8% $5,742,133 336,782 Renaissance Technologies LLC 31 Dec 2024
TBNK Territorial Bancorp Inc. Common stock 4.8% $3,574,682 426,573 Renaissance Technologies LLC 31 Dec 2024
AMR Alpha Metallurgical Resources, Inc. Common Stock, par value $0.01 per share 4.8% $122,309,570 -$9,834,096 611,915 -7.4% Renaissance Technologies LLC 01 Oct 2025
HVT HAVERTY FURNITURE COMPANIES, INC. Common Stock 4.8% $13,239,974 722,706 Renaissance Technologies LLC 31 Dec 2024
RFIL R F INDUSTRIES LTD Common Stock, $0.01 par value per share 4.8% $4,185,844 -$297,926 508,608 -6.6% Renaissance Technologies LLC 30 Sep 2025
FORD Forward Industries, Inc. Common Stock, par value $0.01 4.7% $322,357 51,993 Renaissance Technologies LLC 30 Sep 2024
WHG WESTWOOD HOLDINGS GROUP INC Common stock, par value $0.01 per share 4.7% $7,250,208 432,332 Renaissance Technologies LLC 30 Sep 2024
DAIO DATA I/O CORP Common Stock 4.7% $1,321,664 437,637 Renaissance Technologies LLC 31 Dec 2025
BFIN BankFinancial CORP Common Stock, par value $0.01 per share 4.6% $6,903,444 575,287 Renaissance Technologies LLC 31 Dec 2025
DBX DROPBOX, INC. Class A Common Stock, par value $0.00001 per share 4.6% $228,507,210 -$47,018,008 8,376,364 -17% Renaissance Technologies LLC 31 Dec 2025
KRNY Kearny Financial Corp. Common Stock, $0.01 par value 4.6% $17,001,711 2,951,686 Renaissance Technologies LLC 31 Dec 2024
INTT INTEST CORP Common Stock, par value $0.01 per share 4.6% $3,589,943 566,237 Renaissance Technologies LLC 30 Sep 2024
W Wayfair Inc. Class A Common Stock, $0.001 par value 4.5% $362,042,264 -$31,665,069 4,972,425 -8% Renaissance Technologies LLC 31 Mar 2026
COLL COLLEGIUM PHARMACEUTICAL, INC Common stock 4.5% $48,594,678 -$4,290,502 1,469,449 -8.1% Renaissance Technologies LLC 08 Jan 2026
LAKE Lakeland Industries, Inc. Common Stock, $0.01 Par Value 4.4% $6,989,275 418,269 Renaissance Technologies LLC 31 Mar 2025
BTM Bitcoin Depot Inc. Class A common stock, par value $0.0001 per share 4.3% $1,979,674 +$217,881 1,534,631 +12% Renaissance Technologies LLC 31 Dec 2025
GBIO Generation Bio Co. Common Stock, $0.0001 Par Value 4.3% $1,576,125 -$310,437 287,614 -16% Renaissance Technologies LLC 31 Dec 2025
RMCF Rocky Mountain Chocolate Factory, Inc. Common Stock, $0.001 par value per share 4.2% $421,582 316,979 Renaissance Technologies LLC 30 Sep 2024
PBPB Potbelly Corporation Common Stock, $0.01 par value 4% $9,722,999 1,201,854 Renaissance Technologies LLC 30 Sep 2024
LQDT LIQUIDITY SERVICES INC Common Stock, $0.001 par value 4% $45,905,960 -$4,509,748 1,501,667 -8.9% Renaissance Technologies LLC 31 Mar 2026
ZIM ZIM Integrated Shipping Services Ltd. Ordinary shares, no par value 3.2% $51,844,021 -$40,037,594 3,826,127 -44% Renaissance Technologies LLC 30 Sep 2025
GRDX GridAI Technologies Corp. Common stock, par value $0.0001 per share 0.92% $125,550 -$224,370 31,000 -64% Renaissance Technologies LLC 31 Dec 2025
SILO Silo Pharma, Inc. Common Stock, par value $0.0001 per share 0.84% $30,375 -$153,500 37,500 -83% Renaissance Technologies LLC 31 Dec 2024
FONAR CORP Common Stock, $.0001 par value 0.02% 1,116 Renaissance Technologies LLC 31 Mar 2026
SATS EchoStar CORP Class A common stock, $0.001 par value 0.01% $165,269 7,287 Renaissance Technologies LLC 30 Sep 2024
FFNW First Financial Northwest, Inc. Common Stock, $0.01 par value per share 0% $0 0 Renaissance Technologies LLC 31 Dec 2025
TAIT TAITRON COMPONENTS INC Class A common stock, $.001 par value 0% $0 -$366,258 0 -100% Renaissance Technologies LLC 31 Dec 2025
VGR VECTOR GROUP LTD Common stock, par value $0.10 per share 0% $0 -$135,648,330 0 -100% Renaissance Technologies LLC 31 Dec 2024
HSII HEIDRICK & STRUGGLES INTERNATIONAL INC Common Stock, $.01 par value 0% $0 0 Renaissance Technologies LLC 31 Dec 2025
ARC ARC DOCUMENT SOLUTIONS, INC. Common Stock, par value $0.001 per share 0% $0 0 Renaissance Technologies LLC 31 Dec 2024
SCX STARRETT L S CO Class A Common - $1.00 Per Share Par Value 0% $0 0 Renaissance Technologies LLC 30 Sep 2024
AE ADAMS RESOURCES & ENERGY, INC. Common Stock, $0.10 Par Value 0% $0 0 Renaissance Technologies LLC 31 Mar 2025
SLCA U.S. SILICA HOLDINGS, INC. Common Stock, $0.01 par value 0% $0 0 Renaissance Technologies LLC 30 Sep 2024

Schedules 13D/G Reported by RENAISSANCE TECHNOLOGIES LLC:

Sym Target Class Ownership Change Current shares Change Value Reporting name Form Report period Filing date
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.
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