Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

AIM ImmunoTech Inc.

CIK 0000946644AIM· quarter ending 2026-06-30
Shares outstanding
30,442,139
Held by 13F filers
1,147,385
3.8% of shares outstanding
Holders
19
+1 vs 2026-03-31 · 4 new, 3 exited
Value
$326K
shares +552.8% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-07, as of 2026-08-07)

ClassListedShares outstandingHeld by 13F filers% of classHoldersCUSIP
Common stockAIM · NYSEAMER30,442,1391,147,3853.8%1900901B303

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine
CountCUSIPClass (as filers write it)HoldersShares heldClass shares% of classValueOptionsMapped via
00901B303CMN191,147,38530,442,1393.8%$326K—13DGholders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings. 2 further CUSIPs map to this company (mostly bonds) but no 13F filer held them this quarter.

Top holders (19 of 19 · 00901B303)

change vs 2026-03-31
#FilerShares% of classValueChange
1JANE STREET GROUP, LLC807,8852.65%$229K+787,838 (+3930.0%)
2Virtu Financial LLC124,2690.41%$35K+73,374 (+144.2%)
3MORGAN STANLEY50,8640.17%$14K+50,000 (+5787.0%)
4GEODE CAPITAL MANAGEMENT, LLC46,0030.15%$13K+16,085 (+53.8%)
5GOLDMAN SACHS GROUP INC32,4440.11%$9KNEW
6UBS Group AG28,9310.10%$8K+28,930 (+2893000.0%)
7SUSQUEHANNA INTERNATIONAL GROUP, LLP21,8590.07%$6KNEW
8VANGUARD FIDUCIARY TRUST CO17,5190.06%$5K—
9Ground Swell Capital, LLC12,2220.04%$3KNEW
10Tower Research Capital LLC (TRC)4,6680.02%$1K—
11Continuum Advisory, LLC5000.00%$142NEW
12Community Bank, N.A.1320.00%$36—
13HARBOUR INVESTMENTS, INC.320.00%$9—
14CREATIVE FINANCIAL DESIGNS INC /ADV300.00%$9—
15OSAIC HOLDINGS, INC.150.00%$3—
16HOEY INVESTMENTS, INC100.00%$3—
17Farther Finance Advisors, LLC10.00%$0—
18Intesa Sanpaolo Wealth Management10.00%$0—
19Steward Partners Investment Advisory, LLC00.00%$0-2 (-100.0%)
Exited since 2026-03-31 (3 filers; largest 3 shown)
HRT FINANCIAL LP−26,032
XTX Topco Ltd−20,590
NewEdge Advisors, LLC−5,000

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting personFormFiledEventShares% of class
Daniel B. AsherSCHEDULE 13G2026-05-272026-05-2000%
Intracoastal Capital LLCSCHEDULE 13G2026-05-272026-05-2000%
Mitchell P. KopinSCHEDULE 13G2026-05-272026-05-2000%
Orca Capital AGSCHEDULE 13G2026-05-122026-05-071,793,9999.9%
Armistice Capital, LLCSCHEDULE 13G/A2025-02-142024-12-313,349,7404.99%
Steven BoydSCHEDULE 13G/A2025-02-142024-12-313,349,7404.99%
Paul W. SweeneySCHEDULE 13D/A2024-12-232024-12-192,0000%
Ted D. KellnerSCHEDULE 13D/A2024-12-232024-12-191,493,0002.3%
Todd DeutschSCHEDULE 13D/A2024-12-232024-12-191,716,1002.7%
Wayne SpringateSCHEDULE 13D/A2024-12-232024-12-194,6600.01%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.