ALX ONCOLOGY HOLDINGS INC - ALXO

Detailed investor-level table based on 13F positions.

Shareholders (13F)

Quarter: Q3 2026 · Compare: Q2 2026
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
CAXTON CORP History No change 20,946 43,358 2.34% 2.34% 1 0 0.0% Q2 2026 Aug 13, 2026
RA CAPITAL MANAGEMENT, L.P. History No change 13,011,849 26,934 0.23% 0.23% 2 0 0.0% Q2 2026 Aug 14, 2026
venBio Partners LLC History No change 12,884,638 26,671 5.14% 5.14% 3 0 0.0% Q2 2026 Aug 14, 2026
BlackRock, Inc. History No change 7,399,530 15,317 0.0% 0.0% 4 0 0.0% Q2 2026 Aug 07, 2026
Redmile Group, LLC History No change 7,392,504 15,302 1.03% 1.03% 5 0 0.0% Q2 2026 Aug 14, 2026
Blackstone Inc. History No change 6,593,543 13,648 0.04% 0.04% 6 0 0.0% Q2 2026 Aug 14, 2026
DRIEHAUS CAPITAL MANAGEMENT LLC History No change 6,025,240 12,472 0.07% 0.07% 7 0 0.0% Q2 2026 Aug 14, 2026
SILVERARC CAPITAL MANAGEMENT, LLC History No change 5,744,757 11,891 1.24% 1.24% 8 0 0.0% Q2 2026 Aug 13, 2026
TCG Crossover Management, LLC History No change 5,655,487 11,706 0.28% 0.28% 9 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD CAPITAL MANAGEMENT LLC History No change 4,973,436 10,295 0.0% 0.0% 10 0 0.0% Q2 2026 Aug 13, 2026
Vivo Capital, LLC History No change 3,184,713 6,592 0.6% 0.6% 11 0 0.0% Q2 2026 Aug 14, 2026
MARSHALL WACE, LLP History No change 3,071,496 6,357 0.01% 0.01% 12 0 0.0% Q2 2026 Aug 13, 2026
5AM Venture Management, LLC History No change 3,057,325 6,328 2.2% 2.2% 13 0 0.0% Q2 2026 Aug 14, 2026
Almitas Capital LLC History No change 2,938,431 6,082 1.46% 1.46% 14 0 0.0% Q2 2026 Aug 14, 2026
ORBIMED ADVISORS LLC History No change 2,866,256 5,933 0.11% 0.11% 15 0 0.0% Q2 2026 Aug 14, 2026
GEODE CAPITAL MANAGEMENT, LLC History No change 2,787,809 5,771 0.0% 0.0% 16 0 0.0% Q2 2026 Aug 12, 2026
TWO SIGMA INVESTMENTS, LP History No change 2,178,176 4,508 0.0% 0.0% 17 0 0.0% Q2 2026 Aug 14, 2026
MILLENNIUM MANAGEMENT LLC History No change 1,543,594 3,195 0.0% 0.0% 18 0 0.0% Q2 2026 Aug 14, 2026
STATE STREET CORP History No change 1,498,905 3,102 0.0% 0.0% 19 0 0.0% Q2 2026 Sep 22, 2026
ACADIAN ASSET MANAGEMENT LLC History No change 1,313,490 2,713 0.0% 0.0% 20 0 0.0% Q2 2026 Aug 13, 2026
JPMORGAN CHASE & CO History No change 1,044,728 2,298 0.0% 0.0% 21 0 0.0% Q2 2026 Aug 12, 2026
NORTHERN TRUST CORP History No change 935,669 1,936 0.0% 0.0% 22 0 0.0% Q2 2026 Aug 13, 2026
Ensign Peak Advisors, Inc History No change 810,297 1,677 0.0% 0.0% 23 0 0.0% Q2 2026 Aug 14, 2026
Nantahala Capital Management, LLC History No change 750,000 1,552 0.05% 0.05% 24 0 0.0% Q2 2026 Aug 14, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC History No change 749,229 1,550 0.0% 0.0% 25 0 0.0% Q2 2026 Aug 13, 2026
VANGUARD FIDUCIARY TRUST CO History No change 743,491 1,539 0.0% 0.0% 26 0 0.0% Q2 2026 Aug 13, 2026
GOLDMAN SACHS GROUP INC History No change 742,331 1,536 0.0% 0.0% 27 0 0.0% Q2 2026 Aug 14, 2026
RENAISSANCE TECHNOLOGIES LLC History No change 603,797 1,249 0.0% 0.0% 28 0 0.0% Q2 2026 Aug 13, 2026
ADAR1 Capital Management, LLC History No change 533,660 1,104 0.05% 0.05% 29 0 0.0% Q2 2026 Aug 14, 2026
UBS Group AG History No change 462,943 958 0.0% 0.0% 30 0 0.0% Q2 2026 Aug 13, 2026
GSA CAPITAL PARTNERS LLP History No change 413,545 856 0.05% 0.05% 31 0 0.0% Q2 2026 Aug 06, 2026
CHARLES SCHWAB INVESTMENT MANAGEMENT INC History No change 241,113 499 0.0% 0.0% 32 0 0.0% Q2 2026 Aug 14, 2026
Bank of New York Mellon Corp History No change 238,447 493 0.0% 0.0% 33 0 0.0% Q2 2026 Aug 06, 2026
BRIDGEWAY CAPITAL MANAGEMENT, LLC History No change 226,072 467 0.01% 0.01% 34 0 0.0% Q2 2026 Aug 14, 2026
Atom Investors LP History No change 219,382 454 0.04% 0.04% 35 0 0.0% Q2 2026 Aug 14, 2026
IEQ CAPITAL, LLC History No change 175,382 363 0.0% 0.0% 36 0 0.0% Q2 2026 Aug 11, 2026
MORGAN STANLEY History No change 157,873 326 0.0% 0.0% 37 0 0.0% Q2 2026 Aug 13, 2026
Invesco Ltd. History No change 149,923 310 0.0% 0.0% 38 0 0.0% Q2 2026 Aug 14, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP History No change 147,957 306 0.0% 0.0% 39 0 0.0% Q2 2026 Aug 14, 2026
Nuveen, LLC History No change 143,645 297 0.0% 0.0% 40 0 0.0% Q2 2026 Aug 11, 2026
RHUMBLINE ADVISERS History No change 107,902 223 0.0% 0.0% 41 0 0.0% Q2 2026 Aug 11, 2026
DEUTSCHE BANK AG\ History No change 107,428 222 0.0% 0.0% 42 0 0.0% Q2 2026 Aug 07, 2026
WELLS FARGO & COMPANY/MN History No change 99,926 206 0.0% 0.0% 43 0 0.0% Q2 2026 Aug 14, 2026
PRICE T ROWE ASSOCIATES INC /MD/ History No change 89,779 186 0.0% 0.0% 44 0 0.0% Q2 2026 Aug 14, 2026
Verdad Advisers, LP History No change 82,200 170 0.16% 0.16% 45 0 0.0% Q2 2026 Aug 14, 2026
BANK OF AMERICA CORP /DE/ History No change 76,032 157 0.0% 0.0% 46 0 0.0% Q2 2026 Aug 14, 2026
Graham Capital Management, L.P. History No change 74,821 154 0.0% 0.0% 47 0 0.0% Q2 2026 Aug 14, 2026
XTX Topco Ltd History No change 69,657 144 0.0% 0.0% 48 0 0.0% Q2 2026 Aug 14, 2026
MetLife Investment Management, LLC History No change 64,959 134 0.0% 0.0% 49 0 0.0% Q2 2026 Aug 13, 2026
DIMENSIONAL FUND ADVISORS LP History New 95,158 131 0.0% — 50 +95,158 New Q3 2026 Nov 04, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. History No change 49,682 102 0.0% 0.0% 51 0 0.0% Q2 2026 Aug 14, 2026
Squarepoint Ops LLC History No change 46,869 97 0.0% 0.0% 52 0 0.0% Q2 2026 Aug 14, 2026
Vanguard Global Advisers, LLC History No change 43,038 89 0.0% 0.0% 53 0 0.0% Q2 2026 Aug 13, 2026
AXQ CAPITAL, LP History No change 40,553 83 0.01% 0.01% 54 0 0.0% Q2 2026 Aug 06, 2026
CITADEL ADVISORS LLC History No change 36,200 74 0.0% 0.0% 55 0 0.0% Q2 2026 Sep 02, 2026
BARCLAYS PLC History No change 32,884 68 0.0% 0.0% 56 0 0.0% Q2 2026 Aug 14, 2026
NEW YORK STATE COMMON RETIREMENT FUND History No change 33,100 68 0.0% 0.0% 57 0 0.0% Q2 2026 Jul 29, 2026
Police & Firemen's Retirement System of New Jersey History No change 31,822 65 0.0% 0.0% 58 0 0.0% Q2 2026 Jul 23, 2026
MANUFACTURERS LIFE INSURANCE COMPANY, THE History No change 30,997 64 0.0% 0.0% 59 0 0.0% Q2 2026 Sep 09, 2026
JACOBS LEVY EQUITY MANAGEMENT, INC History No change 25,507 52 0.0% 0.0% 60 0 0.0% Q2 2026 Aug 14, 2026
ALLIANCEBERNSTEIN L.P. History No change 26,340 52 0.0% 0.0% 61 0 0.0% Q2 2026 Aug 14, 2026
HC Advisors, LLC History No change 22,900 47 0.03% 0.03% 62 0 0.0% Q2 2026 Aug 07, 2026
Callan Family Office, LLC History No change 22,419 46 0.0% 0.0% 63 0 0.0% Q2 2026 Aug 11, 2026
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC History Added to 38,090 44 0.0% 0.0% 66 +79 0.21% Q3 2026 Oct 13, 2026
AMERICAN CENTURY COMPANIES INC History No change 21,434 44 0.0% 0.0% 64 0 0.0% Q2 2026 Aug 12, 2026
VOYA INVESTMENT MANAGEMENT LLC History No change 21,461 44 0.0% 0.0% 65 0 0.0% Q2 2026 Aug 12, 2026
INTECH INVESTMENT MANAGEMENT LLC History No change 19,424 40 0.0% 0.0% 67 0 0.0% Q2 2026 Aug 10, 2026
Bronte Capital Management Pty Ltd. History No change 18,095 37 0.0% 0.0% 68 0 0.0% Q2 2026 Aug 04, 2026
BNP PARIBAS FINANCIAL MARKETS History No change 16,616 34 0.0% 0.0% 69 0 0.0% Q2 2026 Aug 13, 2026
CITIGROUP INC History Reduced 24,260 33 0.0% 0.0% 70 -26,375 -52.09% Q3 2026 Nov 04, 2026
PRUDENTIAL FINANCIAL INC History No change 16,385 33 0.0% 0.0% 71 0 0.0% Q2 2026 Aug 12, 2026
MONETA GROUP INVESTMENT ADVISORS LLC History No change 15,196 31 0.0% 0.0% 72 0 0.0% Q2 2026 Aug 14, 2026
FMR LLC History No change 13,242 27 0.0% 0.0% 73 0 0.0% Q2 2026 Aug 13, 2026
Beacon Pointe Advisors, LLC History No change 12,500 25 0.0% 0.0% 74 0 0.0% Q2 2026 Aug 18, 2026
JSF Financial, LLC History No change 17,500 24 0.0% 0.01% 75 0 0.0% Q3 2026 Oct 21, 2026
Legal & General Group Plc History No change 10,483 21 0.0% 0.0% 76 0 0.0% Q2 2026 Aug 14, 2026
HSBC HOLDINGS PLC History No change 10,105 21 0.0% 0.0% 77 0 0.0% Q2 2026 Aug 14, 2026
Tower Research Capital LLC (TRC) History No change 10,397 21 0.0% 0.0% 78 0 0.0% Q2 2026 Aug 11, 2026
Ameritas Investment Partners, Inc. History No change 9,792 20 0.0% 0.0% 79 0 0.0% Q2 2026 Aug 13, 2026
Abel Hall, LLC History Added to 13,977 19 0.0% 0.0% 80 +1,246 9.79% Q3 2026 Oct 19, 2026
PRINCIPAL FINANCIAL GROUP INC History New 13,173 18 0.0% — 82 +13,173 New Q3 2026 Nov 02, 2026
Lido Advisors, LLC History No change 13,220 18 0.0% 0.0% 81 0 0.0% Q3 2026 Nov 04, 2026
ProShare Advisors LLC History Reduced 12,305 17 0.0% 0.0% 83 -1,820 -12.88% Q3 2026 Oct 28, 2026
Russell Investments Group, Ltd. History No change 8,628 17 0.0% 0.0% 84 0 0.0% Q2 2026 Aug 06, 2026
COMMONWEALTH EQUITY SERVICES, LLC History Reduced 10,352 14 0.0% 0.0% 85 -8,099 -43.89% Q3 2026 Nov 02, 2026
China Universal Asset Management Co., Ltd. History Reduced 10,800 14 0.0% 0.0% 86 -1,700 -13.6% Q3 2026 Oct 27, 2026
XPONANCE LLC History Reduced 10,001 13 0.0% 0.0% 88 -178 -1.75% Q3 2026 Nov 03, 2026
ROYAL BANK OF CANADA History No change 6,156 13 0.0% 0.0% 87 0 0.0% Q2 2026 Aug 14, 2026
Sterling Capital Management LLC History Added to 3,539 4 0.0% — 89 +3,160 833.77% Q3 2026 Oct 22, 2026
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM History No change 1,486 3 0.0% 0.0% 90 0 0.0% Q2 2026 Aug 24, 2026
EverSource Wealth Advisors, LLC History Added to 921 1 0.0% 0.0% 92 +16 1.77% Q3 2026 Nov 04, 2026
NISA INVESTMENT ADVISORS, LLC History No change 1,106 1 0.0% 0.0% 91 0 0.0% Q3 2026 Oct 20, 2026
Bradley & Co. Private Wealth Management, LLC History No change 1,000 1 0.0% 0.0% 93 0 0.0% Q3 2026 Oct 23, 2026
GAMMA Investing LLC History New 624 0 — — — +624 New Q3 2026 Oct 08, 2026
SJS Investment Consulting Inc. History New 202 0 — — — +202 New Q3 2026 Oct 26, 2026
Farther Finance Advisors, LLC History New 23 0 — — — +23 New Q3 2026 Oct 08, 2026
Caitong International Asset Management Co., Ltd History Reduced 15 0 — — — -21 -58.33% Q3 2026 Oct 29, 2026
SBI Securities Co., Ltd. History Added to 15 0 — — — +1 7.14% Q3 2026 Oct 21, 2026
PNC FINANCIAL SERVICES GROUP, INC. History No change 100 0 — — — 0 0.0% Q2 2026 Aug 07, 2026