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Double-Down Report

Positions where an institution increased its share count by 50%+ quarter over quarter, from a prior position worth at least $1M — ranked by conviction

Comparing Sep 30, 2026 vs prior quarter Jun 30, 2026
5,000 positions
Institution Stock Prior Shares Current Shares Change
SIGNATUREFD, LLC 1456048 SPCX Space Exploration Technologies Corp 12,563 103,601 +724.7% +91,038
Assenagon Asset Management S.A. 1546007 ZG Zillow Group, Inc. 49,294 406,398 +724.4% +357,104
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 1141802 FLOT iShares Floating Rate Bond ETF 69,925 576,326 +724.2% +506,401
JANE STREET GROUP, LLC 1595888 SCIO First Trust Structured Credit Income Opportunities ETF 94,142 775,643 +723.9% +681,501
Walleye Capital LLC 1758720 EXE EXPAND ENERGY Corp 47,736 393,142 +723.6% +345,406
INVESTMENT HOUSE LLC 1566030 INTC Intel Corp 10,839 89,252 +723.4% +78,413
Amundi 1330387 FIG Figma, Inc. 317,524 2,614,250 +723.3% +2,296,726
JANE STREET GROUP, LLC 1595888 PSIX Power Solutions International, Inc. 61,300 504,284 +722.6% +442,984
CAPITOLIS LIQUID GLOBAL MARKETS LLC 2094379 CI Cigna Group 21,100 173,555 +722.5% +152,455
Maven Securities LTD 1633046 RYAAY Ryanair Holdings PLC 24,000 197,390 +722.5% +173,390
Walleye Capital LLC 1758720 GS Goldman Sachs Group Inc 84,844 697,350 +721.9% +612,506
CAPITAL FUND MANAGEMENT S.A. 1323645 GL Globe Life Inc. 11,883 97,638 +721.7% +85,755
FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. 1280487 WDC Western Digital Corp 4,348 35,718 +721.5% +31,370
Walleye Capital LLC 1758720 MSI Motorola Solutions, Inc. 16,043 131,751 +721.2% +115,708
Assenagon Asset Management S.A. 1546007 AJG Arthur J. Gallagher & Co. 33,610 275,979 +721.1% +242,369
Focus Partners Wealth 1542153 VBIL Vanguard Institutional Index Funds 20,171 165,583 +720.9% +145,412
RENAISSANCE TECHNOLOGIES LLC 1037389 NAVN Navan, Inc. 125,700 1,031,700 +720.8% +906,000
ING GROEP NV 1039765 MELI Mercadolibre Inc 1,242 10,192 +720.6% +8,950
CITIGROUP INC 831001 PENG Penguin Solutions, Inc. 37,067 303,998 +720.1% +266,931
Aberdeen Group plc 1716774 GEV GE Vernova Inc. 37,659 308,750 +719.9% +271,091
Artemis Investment Management LLP 1535385 SW Smurfit Westrock plc 392,259 3,214,979 +719.6% +2,822,720
Cerity Partners OCIO LLC 1519611 NUDM Nuveen ESG International Developed Markets Equity ETF 102,152 837,136 +719.5% +734,984
Walleye Capital LLC 1758720 INSM INSMED Inc 12,584 103,123 +719.5% +90,539
Campbell & CO Investment Adviser LLC 1353570 ARMK Aramark 17,693 144,988 +719.5% +127,295
CITIGROUP INC 831001 EIX Edison International 677,472 5,551,477 +719.4% +4,874,005
Public Sector Pension Investment Board 1396318 EXPE Expedia Group, Inc. 18,233 149,388 +719.3% +131,155
RENAISSANCE TECHNOLOGIES LLC 1037389 IBKR Interactive Brokers Group, Inc. 63,900 523,500 +719.2% +459,600
TCI Wealth Advisors, Inc. 1583751 AVLV Avantis U.S. Large Cap Value ETF 41,919 343,363 +719.1% +301,444
IMC-Chicago, LLC 1452861 HDB Hdfc Bank Ltd 40,470 331,451 +719.0% +290,981
GABELLI FUNDS LLC 1081407 LNTH Lantheus Holdings, Inc. 24,000 196,507 +718.8% +172,507
JANE STREET GROUP, LLC 1595888 TDY Teledyne Technologies Inc 13,831 113,244 +718.8% +99,413
JANE STREET GROUP, LLC 1595888 FMB First Trust Managed Municipal ETF 34,600 283,292 +718.8% +248,692
ING GROEP NV 1039765 PTC Ptc Inc. 14,202 116,236 +718.4% +102,034
VANGUARD PORTFOLIO MANAGEMENT LLC 2100121 SN SharkNinja, Inc. 419,644 3,434,284 +718.4% +3,014,640
LPL Financial LLC 1403438 WQTM WisdomTree Quantum Computing Fund 36,155 295,790 +718.1% +259,635
JPMORGAN CHASE & CO 19617 MDLN Medline Inc. 618,224 5,057,679 +718.1% +4,439,455
FULLER & THALER ASSET MANAGEMENT, INC. 1082327 KMX Carmax Inc 190,979 1,561,964 +717.9% +1,370,985
CITIGROUP INC 831001 YPF Ypf Sociedad Anonima 27,280 223,079 +717.7% +195,799
AMF Tjanstepension AB 1553562 ACGL Arch Capital Group Ltd. 43,035 351,901 +717.7% +308,866
ING GROEP NV 1039765 DD DuPont de Nemours, Inc. 16,800 137,373 +717.7% +120,573
Parallel Advisors, LLC 1690010 PYLD 173,854 1,420,538 +717.1% +1,246,684
Vise Technologies, Inc. 1812090 QLC FlexShares US Quality Large Cap Index Fund 13,144 107,319 +716.5% +94,175
JANE STREET GROUP, LLC 1595888 SCHX Schwab U.S. Large-Cap ETF 35,500 289,541 +715.6% +254,041
MARSHALL WACE, LLP 1318757 LYFT Lyft, Inc. 280,500 2,287,455 +715.5% +2,006,955
Connor, Clark & Lunn Investment Management Ltd. 1596800 VCYT Veracyte, Inc. 26,948 219,735 +715.4% +192,787
Archford Capital Strategies, LLC 1606609 CLSE Convergence Long/Short Equity ETF 33,276 271,300 +715.3% +238,024
RENAISSANCE TECHNOLOGIES LLC 1037389 ARQT Arcutis Biotherapeutics, Inc. 58,399 476,099 +715.3% +417,700
EDMOND DE ROTHSCHILD HOLDING S.A. 1649647 WMT Walmart Inc. 51,770 422,053 +715.2% +370,283
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund 1730896 KEY Keycorp 128,100 1,044,200 +715.1% +916,100
HRT FINANCIAL LP 1475597 CBSH Commerce Bancshares Inc 41,963 341,921 +714.8% +299,958
Siren, L.L.C. 2005245 ENTX Entera Bio Ltd. 736,457 6,000,000 +714.7% +5,263,543
Walleye Capital LLC 1758720 CBRS Cerebras Systems Inc. 59,920 488,071 +714.5% +428,151
Apella Capital, LLC 1801507 IVV iShares Core S&P 500 ETF 8,355 68,054 +714.5% +59,699
Bank Julius Baer & Co. Ltd, Zurich 1544599 MNST Monster Beverage Corp 25,670 209,034 +714.3% +183,364
South Dakota Investment Council 1538846 LVS Las Vegas Sands Corp 32,492 264,561 +714.2% +232,069
Mediolanum International Funds Ltd 2022028 CTAS Cintas Corp 23,548 191,723 +714.2% +168,175
FEDERATED HERMES, INC. 1056288 TDUP ThredUp Inc. 196,162 1,596,974 +714.1% +1,400,812
Walleye Capital LLC 1758720 HONA Honeywell Aerospace Inc. 55,502 451,846 +714.1% +396,344
SAWGRASS ASSET MANAGEMENT LLC 1105467 HONA Honeywell Aerospace Inc. 4,710 38,326 +713.7% +33,616
OP Asset Management Ltd 2097005 CSL Carlisle Companies Inc 4,963 40,366 +713.3% +35,403
ACADIAN ASSET MANAGEMENT LLC 916542 OFG Ofg Bancorp 29,606 240,766 +713.2% +211,160
Galvin, Gaustad & Stein, LLC 1840945 AVGO Broadcom Inc. 4,039 32,842 +713.1% +28,803
DekaBank Deutsche Girozentrale 1456228 TRGP Targa Resources Corp. 71,038 577,601 +713.1% +506,563
Qube Research & Technologies Ltd 1729829 FBP First Bancorp 137,199 1,115,478 +713.0% +978,279
Nippon Life Global Investors Americas, Inc. 1040190 TRGP Targa Resources Corp. 14,760 119,890 +712.3% +105,130
Aptus Capital Advisors, LLC 1664193 GOOGL Alphabet Inc. 195,824 1,590,361 +712.1% +1,394,537
Allspring Global Investments Holdings, LLC 1890906 SPHR Sphere Entertainment Co. 13,312 108,097 +712.0% +94,785
OFI INVEST ASSET MANAGEMENT 1977602 ABNB Airbnb, Inc. 12,167 98,730 +711.5% +86,563
Pathstone Holdings, LLC 2011612 BGGG Baillie Gifford Long Term Global Growth ETF 200,338 1,625,555 +711.4% +1,425,217
UBS Group AG 1610520 OPEN Opendoor Technologies Inc. 4,795,931 38,903,967 +711.2% +34,108,036
HUNTINGTON NATIONAL BANK 49205 ROST Ross Stores, Inc. 11,062 89,664 +710.6% +78,602
Thrivent Financial for Lutherans 314984 CHE Chemed Corp 3,668 29,721 +710.3% +26,053
Maven Securities LTD 1633046 HYG iShares iBoxx $ High Yield Corporate Bond ETF 17,600 142,600 +710.2% +125,000
PETERSON WEALTH MANAGEMENT 1785144 TFLO iShares Treasury Floating Rate Bond ETF 45,207 366,247 +710.2% +321,040
Amundi 1330387 CURB Curbline Properties Corp. 53,080 429,974 +710.0% +376,894
LPL Financial LLC 1403438 HFSI Hartford Strategic Income ETF 210,893 1,707,453 +709.6% +1,496,560
TD Asset Management Inc 1056053 GWW W.W. Grainger, Inc. 17,154 138,881 +709.6% +121,727
FIRST TRUST ADVISORS LP 1125816 IONQ IonQ, Inc. 24,409 197,595 +709.5% +173,186
FLOW TRADERS U.S. LLC 1466697 GLD Spdr Gold Trust 3,302 26,728 +709.4% +23,426
Walleye Capital LLC 1758720 GTES Gates Industrial Corp Ltd. 60,504 489,564 +709.1% +429,060
PICTON MAHONEY ASSET MANAGEMENT 1539041 CRM Salesforce, Inc. 8,005 64,748 +708.8% +56,743
Y-Intercept (Hong Kong) Ltd 1772875 REGN Regeneron Pharmaceuticals, Inc. 3,198 25,842 +708.1% +22,644
Jump Financial, LLC 1831577 NVDA Nvidia Corp 63,210 510,703 +707.9% +447,493
United Super Pty Ltd in its capacity as Trustee for the Construction & Building Unions Superannuation Fund 1730896 BR Broadridge Financial Solutions, Inc. 14,500 117,100 +707.6% +102,600
ACADIAN ASSET MANAGEMENT LLC 916542 PAYC Paycom Software, Inc. 88,767 716,637 +707.3% +627,870
CX Institutional 1737089 HON Honeywell International Inc 5,393 43,532 +707.2% +38,139
Qube Research & Technologies Ltd 1729829 ALK Alaska Air Group, Inc. 54,900 443,103 +707.1% +388,203
RENAISSANCE TECHNOLOGIES LLC 1037389 RSG Republic Services, Inc. 22,861 184,461 +706.9% +161,600
PRINCIPAL SECURITIES, INC. 12600 MINT PIMCO Enhanced Short Maturity Active Exchange-Traded Fund 16,732 134,991 +706.8% +118,259
Pathstone Holdings, LLC 2011612 DFSD Dimensional Short-Duration Fixed Income ETF 35,064 282,797 +706.5% +247,733
NORDEA INVESTMENT MANAGEMENT AB 1218210 CMC COMMERCIAL METALS Co 18,260 147,263 +706.5% +129,003
Candriam S.C.A. 1537014 ASX ASE Technology Holding Co., Ltd. 22,469 181,060 +705.8% +158,591
Mutual Advisors, LLC 1694080 XBI State Street(R) SPDR(R) S&P(R) Biotech ETF 13,983 112,677 +705.8% +98,694
NORDEA INVESTMENT MANAGEMENT AB 1218210 AEP American Electric Power Co Inc 35,355 284,874 +705.8% +249,519
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 912938 MRVL Marvell Technology, Inc. 7,270 58,546 +705.3% +51,276
MANUFACTURERS LIFE INSURANCE COMPANY, THE 928047 FERG Ferguson Enterprises Inc. 12,016 96,727 +705.0% +84,711
Twin Tree Management, LP 1535588 XLU State Street(R) Utilities Select Sector SPDR(R) ETF 233,664 1,880,959 +705.0% +1,647,295
Vertex Planning Partners, LLC 1942341 STIP iShares 0-5 Year TIPS Bond ETF 15,000 120,669 +704.5% +105,669
HRT FINANCIAL LP 1475597 ATEX Anterix Inc. 30,673 246,688 +704.3% +216,015
LORD, ABBETT & CO. LLC 728100 ROIV Roivant Sciences Ltd. 235,403 1,892,435 +703.9% +1,657,032