Oruka Therapeutics, Inc. - ORKA

Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 12 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.

Shareholders (13F)

Quarter: Q4 2025 · Compare: Q3 2025
13D/13G major owners: Ownership tab.
Methodology: Market value and % of portfolio use SEC reported VALUE ($000). For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received. Details.
Rows: 0
Investor History Status Shares held Market value ($000) % of portfolio Previous % Rank Change in shares % change in shares Source Date reported
FMR LLC History Added to 7,261,384 220,092 0.01% 0.01% 1 +3,763 0.05% Q4 2025 Feb 17, 2026
VR Adviser, LLC History No change 4,148,428 125,738 6.21% 4.49% 2 0 0.0% Q4 2025 Feb 17, 2026
Fairmount Funds Management LLC History No change 3,705,262 112,306 8.55% 6.41% 3 0 0.0% Q4 2025 Feb 17, 2026
BlackRock, Inc. History Added to 3,539,415 107,279 0.0% 0.0% 4 +1,334,864 60.55% Q4 2025 Feb 12, 2026
VIKING GLOBAL INVESTORS LP History No change 2,666,690 80,827 0.21% 0.13% 5 0 0.0% Q4 2025 Feb 17, 2026
VANGUARD GROUP INC History Added to 2,453,530 74,366 0.0% 0.0% 6 +676,865 38.1% Q4 2025 Jan 29, 2026
Deep Track Capital, LP History Reduced 2,161,510 65,515 1.17% 1.42% 7 -493,271 -18.58% Q4 2025 Feb 13, 2026
RTW INVESTMENTS, LP History New 2,058,148 62,382 0.62% 8 +2,058,148 New Q4 2025 Feb 17, 2026
Commodore Capital LP History No change 1,753,054 53,135 3.54% 1.65% 9 0 0.0% Q4 2025 Feb 17, 2026
Paradigm Biocapital Advisors LP History New 1,710,316 51,839 1.32% 10 +1,710,316 New Q4 2025 Feb 17, 2026
Remedium Capital Partners, LLC History New 1,552,414 47,054 27.64% 11 +1,552,414 New Q4 2025 Feb 12, 2026
PERCEPTIVE ADVISORS LLC History Added to 1,476,501 44,752 0.8% 0.7% 12 +208,480 16.44% Q4 2025 Feb 17, 2026
STATE STREET CORP History Added to 1,383,847 41,944 0.0% 0.0% 13 +731,819 112.24% Q4 2025 Feb 13, 2026
Avoro Capital Advisors LLC History No change 1,333,340 40,413 0.4% 0.33% 14 0 0.0% Q4 2025 Mar 13, 2026
Blackstone Inc. History Added to 1,165,408 35,323 0.14% 0.07% 15 +315,008 37.04% Q4 2025 Feb 17, 2026
Polar Capital Holdings Plc History New 978,288 29,651 0.11% 16 +978,288 New Q4 2025 Feb 17, 2026
GEODE CAPITAL MANAGEMENT, LLC History Added to 942,507 28,574 0.0% 0.0% 17 +252,535 36.6% Q4 2025 Feb 09, 2026
FRANKLIN RESOURCES INC History Reduced 938,421 28,443 0.01% 0.01% 18 -127,361 -11.95% Q4 2025 Feb 11, 2026
Affinity Asset Advisors, LLC History Reduced 802,342 24,318 1.39% 1.61% 19 -156,838 -16.35% Q4 2025 Feb 13, 2026
MERCER GLOBAL ADVISORS INC /ADV History Reduced 745,277 22,589 0.03% 0.03% 20 -107,134 -12.57% Q4 2025 Feb 18, 2026
CITADEL ADVISORS LLC History Added to 726,118 22,008 0.0% 0.0% 21 +396,732 120.45% Q4 2025 Feb 17, 2026
Avidity Partners Management LP History No change 660,424 20,017 5.77% 2.89% 22 0 0.0% Q4 2025 Feb 13, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History Added to 649,346 19,683 0.0% 0.0% 23 +22,540 3.6% Q4 2025 Feb 17, 2026
Point72 Asset Management, L.P. History Reduced 600,000 18,186 0.02% 0.03% 24 -437,002 -42.14% Q4 2025 Feb 17, 2026
Woodline Partners LP History Added to 574,553 17,414 0.07% 0.05% 25 +223 0.04% Q4 2025 Feb 17, 2026
Cormorant Asset Management, LP History No change 533,340 16,165 0.75% 0.71% 26 0 0.0% Q4 2025 Feb 17, 2026
Synergy Asset Management, LLC History New 458,946 13,910 1.45% 27 +458,946 New Q4 2025 Jan 13, 2026
SR ONE CAPITAL MANAGEMENT, LP History No change 430,330 13,043 1.85% 1.2% 28 0 0.0% Q4 2025 Feb 12, 2026
Candriam S.C.A. History Added to 400,509 12,139 0.06% 0.04% 29 +33,515 9.13% Q4 2025 Feb 13, 2026
Cable Car Capital, LP History Reduced 400,000 12,124 0.4% 4.12% 30 -100,000 -20.0% Q4 2025 Feb 17, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History Added to 329,496 9,987 0.0% 0.0% 31 +82,570 33.44% Q4 2025 Feb 13, 2026
NORTHERN TRUST CORP History Added to 280,904 8,514 0.0% 0.0% 32 +61,195 27.85% Q4 2025 Feb 17, 2026
UBS Group AG History Added to 271,013 8,214 0.0% 0.0% 33 +184,453 213.09% Q4 2025 Jan 29, 2026
Soleus Capital Management, L.P. History New 190,000 5,758 0.21% 34 +190,000 New Q4 2025 Feb 12, 2026
GREAT POINT PARTNERS LLC History No change 183,330 5,556 1.8% 1.45% 35 0 0.0% Q4 2025 Feb 17, 2026
BARCLAYS PLC History Added to 173,329 5,253 0.0% 0.0% 36 +77,999 81.82% Q4 2025 Feb 13, 2026
Invesco Ltd. History Added to 143,121 4,337 0.0% 0.0% 37 +126,803 777.07% Q4 2025 Feb 19, 2026
BANK OF AMERICA CORP /DE/ History Added to 139,272 4,221 0.0% 0.0% 38 +60,277 76.3% Q4 2025 Feb 17, 2026
Longaeva Partners L.P. History New 128,110 3,883 0.33% 39 +128,110 New Q4 2025 Feb 17, 2026
MOODY ALDRICH PARTNERS LLC History New 126,812 3,843 0.72% 40 +126,812 New Q4 2025 Jan 30, 2026
MORGAN STANLEY History Reduced 122,198 3,703 0.0% 0.0% 41 -12,635 -9.37% Q4 2025 Feb 13, 2026
DEUTSCHE BANK AG\ History Added to 119,329 3,616 0.0% 0.0% 42 +97,210 439.49% Q4 2025 Feb 11, 2026
Kalehua Capital Management LLC History New 118,524 3,592 3.55% 43 +118,524 New Q4 2025 Feb 13, 2026
Sio Capital Management, LLC History New 118,126 3,580 0.56% 44 +118,126 New Q4 2025 Feb 17, 2026
Bank of New York Mellon Corp History Added to 114,173 3,460 0.0% 0.0% 45 +43,541 61.64% Q4 2025 Feb 10, 2026
Alyeska Investment Group, L.P. History New 100,000 3,031 0.01% 46 +100,000 New Q4 2025 Feb 13, 2026
GOLDMAN SACHS GROUP INC History Added to 92,995 2,818 0.0% 0.0% 47 +73,220 370.27% Q4 2025 Mar 25, 2026
Nuveen, LLC History Added to 86,347 2,617 0.0% 0.0% 48 +51,034 144.52% Q4 2025 Feb 12, 2026
BRAIDWELL LP History Reduced 84,795 2,570 0.08% 0.79% 49 -1,297,555 -93.87% Q4 2025 Feb 17, 2026
WELLINGTON MANAGEMENT GROUP LLP History Reduced 84,716 2,567 0.0% 0.0% 50 -6,378 -7.0% Q4 2025 Feb 17, 2026
Secure Asset Management, LLC History New 81,664 2,475 0.39% 51 +81,664 New Q4 2025 Jan 20, 2026
TD ASSET MANAGEMENT INC History Added to 79,896 2,421 0.0% 0.0% 52 +34,020 74.16% Q4 2025 Feb 10, 2026
D. E. Shaw & Co., Inc. History Reduced 76,415 2,316 0.0% 0.0% 53 -19,002 -19.91% Q4 2025 Feb 17, 2026
Aberdeen Group plc History No change 75,680 2,293 0.0% 0.0% 54 0 0.0% Q4 2025 Jan 16, 2026
B Group, Inc. History No change 75,000 2,273 1.68% 1.06% 55 0 0.0% Q4 2025 Feb 17, 2026
Palo Alto Investors LP History No change 59,985 1,818 0.25% 0.15% 56 0 0.0% Q4 2025 Feb 17, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History New 61,358 1,800 0.0% 57 +61,358 New Q4 2025 Feb 13, 2026
MILLENNIUM MANAGEMENT LLC History New 58,723 1,779 0.0% 58 +58,723 New Q4 2025 Feb 17, 2026
AMERICAN CENTURY COMPANIES INC History Added to 57,080 1,730 0.0% 0.0% 59 +22,969 67.34% Q4 2025 Feb 13, 2026
KENNEDY CAPITAL MANAGEMENT LLC History Added to 48,686 1,475 0.03% 0.02% 60 +420 0.87% Q4 2025 Feb 13, 2026
WELLS FARGO & COMPANY/MN History Added to 43,261 1,311 0.0% 0.0% 61 +22,405 107.43% Q4 2025 Feb 13, 2026
Swiss National Bank History New 43,000 1,303 0.0% 62 +43,000 New Q4 2025 Feb 12, 2026
VOYA INVESTMENT MANAGEMENT LLC History New 42,503 1,288 0.0% 63 +42,503 New Q4 2025 Feb 12, 2026
RHUMBLINE ADVISERS History Added to 41,017 1,243 0.0% 0.0% 64 +10,690 35.25% Q4 2025 Feb 13, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History Reduced 40,565 1,229 0.0% 0.0% 65 -44,935 -52.56% Q4 2025 Feb 17, 2026
ALPS ADVISORS INC History New 39,751 1,204 0.01% 66 +39,751 New Q4 2025 Feb 12, 2026
Rafferty Asset Management, LLC History Added to 38,485 1,166 0.0% 0.0% 67 +25,698 200.97% Q4 2025 Feb 13, 2026
ALLIANCEBERNSTEIN L.P. History New 37,800 1,145 0.0% 68 +37,800 New Q4 2025 Feb 17, 2026
Verition Fund Management LLC History New 35,710 1,082 0.0% 69 +35,710 New Q4 2025 Feb 13, 2026
Financial Enhancement Group LLC History Reduced 31,293 1,078 0.14% 0.1% 70 -1,526 -4.65% Q4 2025 Jan 23, 2026
TWO SIGMA INVESTMENTS, LP History No change 28,566 865 0.0% 0.0% 71 0 0.0% Q4 2025 Feb 17, 2026
SCHRODER INVESTMENT MANAGEMENT GROUP History New 29,184 849 0.0% 72 +29,184 New Q4 2025 Feb 13, 2026
Squarepoint Ops LLC History New 27,671 838 0.0% 73 +27,671 New Q4 2025 Feb 13, 2026
Voleon Capital Management LP History New 23,548 713 0.02% 74 +23,548 New Q4 2025 Feb 17, 2026
STATE OF WISCONSIN INVESTMENT BOARD History New 22,968 696 0.0% 75 +22,968 New Q4 2025 Feb 17, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History Added to 21,658 656 0.0% 0.0% 76 +19,960 1175.5% Q4 2025 Feb 17, 2026
MetLife Investment Management, LLC History Added to 21,362 647 0.0% 0.0% 77 +4,849 29.36% Q4 2025 Feb 12, 2026
ADAR1 Capital Management, LLC History No change 20,840 631 0.05% 0.04% 78 0 0.0% Q4 2025 Feb 18, 2026
JPMORGAN CHASE & CO History Added to 20,417 618 0.0% 0.0% 79 +5,938 41.01% Q4 2025 Feb 11, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History Added to 20,152 608 0.0% 0.0% 80 +7,009 53.33% Q4 2025 Feb 17, 2026
Hudson Bay Capital Management LP History New 20,000 606 0.0% 81 +20,000 New Q4 2025 Feb 13, 2026
GLENMEDE TRUST CO NA History New 19,485 590 0.0% 82 +19,485 New Q4 2025 Feb 17, 2026
Legal & General Group Plc History Added to 18,744 568 0.0% 0.0% 83 +16,267 656.72% Q4 2025 Feb 09, 2026
Brookwood Investment Group LLC History New 16,569 502 0.06% 84 +16,569 New Q4 2025 Jan 22, 2026
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management History No change 15,406 466 0.01% 0.01% 85 0 0.0% Q4 2025 Jan 16, 2026
ENVESTNET ASSET MANAGEMENT INC History New 15,247 462 0.0% 86 +15,247 New Q4 2025 Feb 10, 2026
AlphaQuest LLC History Added to 14,901 451 0.03% 0.01% 87 +4,140 38.47% Q4 2025 Feb 09, 2026
INTECH INVESTMENT MANAGEMENT LLC History Added to 14,813 448 0.0% 0.0% 88 +2,307 18.45% Q4 2025 Feb 10, 2026
PROFUND ADVISORS LLC History New 14,623 443 0.01% 89 +14,623 New Q4 2025 Feb 06, 2026
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC History New 14,244 431 0.0% 90 +14,244 New Q4 2025 Feb 13, 2026
Resolute Capital Asset Partners LLC History Reduced 12,500 378 0.18% 0.75% 91 -62,500 -83.33% Q4 2025 Feb 17, 2026
JANUS HENDERSON GROUP PLC History New 12,100 366 0.0% 92 +12,100 New Q4 2025 Feb 17, 2026
AlphaCentric Advisors LLC History New 10,880 329 0.33% 94 +10,880 New Q4 2025 Feb 12, 2026
ALTFEST L J & CO INC History Reduced 10,857 329 0.04% 0.03% 93 -2,440 -18.35% Q4 2025 Jan 23, 2026
Allianz Asset Management GmbH History New 10,300 312 0.0% 95 +10,300 New Q4 2025 Feb 11, 2026
Police & Firemen's Retirement System of New Jersey History Added to 10,207 309 0.0% 0.0% 96 +2,849 38.72% Q4 2025 Feb 13, 2026
CITIGROUP INC History Added to 9,828 297 0.0% 0.0% 97 +6,457 191.55% Q4 2025 Feb 13, 2026
SEI INVESTMENTS CO History New 9,676 293 0.0% 98 +9,676 New Q4 2025 Feb 13, 2026
Brevan Howard Capital Management LP History New 9,416 285 0.0% 99 +9,416 New Q4 2025 Feb 17, 2026
ProShare Advisors LLC History New 9,189 278 0.0% 100 +9,189 New Q4 2025 Feb 06, 2026
Virtus Investment Advisers, LLC History New 8,814 267 0.07% 101 +8,814 New Q4 2025 Feb 17, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 8,600 260 0.0% 0.0% 102 0 0.0% Q4 2025 Feb 12, 2026
SG Americas Securities, LLC History New 8,275 251 0.0% 103 +8,275 New Q4 2025 Jan 09, 2026
KLP KAPITALFORVALTNING AS History New 8,000 242 0.0% 104 +8,000 New Q4 2025 Jan 28, 2026
China Universal Asset Management Co., Ltd. History Added to 7,888 239 0.02% 0.01% 105 +1,323 20.15% Q4 2025 Jan 29, 2026
Creative Planning History New 7,696 233 0.0% 106 +7,696 New Q4 2025 Feb 17, 2026
LANDSCAPE CAPITAL MANAGEMENT, L.L.C. History New 7,447 225 0.02% 107 +7,447 New Q4 2025 Feb 13, 2026
BNP PARIBAS FINANCIAL MARKETS History Added to 5,892 178 0.0% 0.0% 108 +145 2.52% Q4 2025 Feb 10, 2026
Seven Fleet Capital Management LP History New 5,240 158 0.11% 109 +5,240 New Q4 2025 Apr 02, 2026
Caitong International Asset Management Co., Ltd History New 4,428 134 0.03% 110 +4,428 New Q4 2025 Mar 03, 2026
Ameritas Investment Partners, Inc. History Added to 3,132 94 0.0% 0.0% 111 +355 12.78% Q4 2025 Feb 11, 2026
Russell Investments Group, Ltd. History Added to 3,041 92 0.0% 0.0% 112 +788 34.98% Q4 2025 Feb 17, 2026
US BANCORP \DE\ History Added to 2,925 88 0.0% 0.0% 113 +2,747 1543.26% Q4 2025 Jan 30, 2026
Mirae Asset Global Investments Co., Ltd. History Added to 2,352 71 0.0% 0.0% 114 +904 62.43% Q4 2025 Jan 26, 2026
Sterling Capital Management LLC History Added to 2,224 67 0.0% 0.0% 115 +347 18.49% Q4 2025 Feb 13, 2026
PNC FINANCIAL SERVICES GROUP, INC. History Reduced 1,450 43 0.0% 0.0% 116 -564 -28.0% Q4 2025 Feb 06, 2026
AMALGAMATED BANK History Added to 1,212 37 0.0% 0.0% 117 +283 30.46% Q4 2025 Feb 05, 2026
LOS ANGELES CAPITAL MANAGEMENT LLC History New 1,302 36 0.0% 118 +1,302 New Q4 2025 Feb 11, 2026
ROYAL BANK OF CANADA History New 1,139 34 0.0% 119 +1,139 New Q4 2025 Feb 17, 2026
Stone House Investment Management, LLC History No change 1,000 30 0.0% 0.0% 120 0 0.0% Q4 2025 Jan 21, 2026
GF FUND MANAGEMENT CO. LTD. History Added to 950 28 0.0% 0.0% 121 +144 17.87% Q4 2025 Jan 27, 2026
GROUP ONE TRADING LLC History Reduced 700 21 0.0% 0.0% 122 -7,200 -91.14% Q4 2025 Feb 12, 2026
CWM, LLC History Added to 586 18 0.0% 0.0% 123 +192 48.73% Q4 2025 Jan 26, 2026
BALYASNY ASSET MANAGEMENT L.P. History New 536 16 0.0% 124 +536 New Q4 2025 Feb 17, 2026
Tower Research Capital LLC (TRC) History Reduced 495 15 0.0% 0.0% 125 -1,723 -77.68% Q4 2025 Feb 17, 2026
DV Trading LLC History New 492 14 0.0% 126 +492 New Q4 2025 Feb 17, 2026
SIMPLEX TRADING, LLC History Reduced 400 12 0.0% 0.0% 127 -10,429 -96.31% Q4 2025 Feb 11, 2026
NISA INVESTMENT ADVISORS, LLC History New 282 8 0.0% 128 +282 New Q4 2025 Jan 15, 2026
Activest Wealth Management History No change 166 5 0.0% 0.0% 129 0 0.0% Q4 2025 Jan 30, 2026
J.Safra Asset Management Corp History Added to 155 4 0.0% 131 +131 545.83% Q4 2025 Feb 11, 2026
Daiwa Securities Group Inc. History No change 116 4 0.0% 0.0% 130 0 0.0% Q4 2025 Feb 11, 2026
Allworth Financial LP History New 114 3 0.0% 132 +114 New Q4 2025 Feb 05, 2026
GAMMA Investing LLC History New 101 3 0.0% 133 +101 New Q4 2025 Jan 05, 2026
Jefferies Financial Group Inc. History Closed out 0 0 0.01% -64,991 -100.0% Q3 2025 Nov 13, 2025
TORONTO DOMINION BANK History Closed out 0 0 0.0% -58,332 -100.0% Q3 2025 Nov 14, 2025
JANE STREET GROUP, LLC History Closed out 0 0 0.0% -56,200 -100.0% Q3 2025 Nov 14, 2025
Caption Management, LLC History Closed out 0 0 0.0% -13,300 -100.0% Q3 2025 Nov 14, 2025
Arax Advisory Partners History Closed out 0 0 0.0% -72 -100.0% Q3 2025 Nov 14, 2025
Rise Advisors, LLC History Closed out 0 0 -36 -100.0% Q3 2025 Oct 08, 2025
Aster Capital Management (DIFC) Ltd History New 25 0 +25 New Q4 2025 Feb 17, 2026
Cornerstone Financial Management LLC History New 21 0 +21 New Q4 2025 Feb 13, 2026
NATIONAL BANK OF CANADA /FI/ History Closed out 0 0 -8 -100.0% Q3 2025 Nov 14, 2025
SBI Securities Co., Ltd. History Closed out 0 0 -6 -100.0% Q3 2025 Nov 05, 2025
OSAIC HOLDINGS, INC. History Added to 4 0 +3 300.0% Q4 2025 Feb 17, 2026
Larson Financial Group LLC History Added to 13 0 +2 18.18% Q4 2025 Feb 06, 2026
CIBC Private Wealth Group LLC History No change 1 0 0 0.0% Q4 2025 Feb 12, 2026
IFP Advisors, Inc History No change 3 0 0 0.0% Q4 2025 Feb 06, 2026
Parallel Advisors, LLC History No change 20 0 0 0.0% Q4 2025 Feb 11, 2026
EverSource Wealth Advisors, LLC History No change 16 0 0 0.0% Q4 2025 Feb 06, 2026
True Wealth Design, LLC History No change 26 0 0 0.0% Q4 2025 Jan 08, 2026
Farther Finance Advisors, LLC History No change 10 0 0 0.0% Q4 2025 Jan 23, 2026