New Positions
6 managers initiated
Top five by reported value
Kairos Pharma Ltd NYSE MKT LLC:KAPA
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
6 new3 added6 reduced4 exited
Total Institutional Holders
15
as of 2025-12-31
Top Holder
CITADEL ADVISORS LLC
$228.4K
Largest QoQ Increase
CITADEL ADVISORS LLC
+321,738 sh
Largest QoQ Decrease
TWO SIGMA SECURITIES, LLC
-24,895 sh
New Positions(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 321,738 | +321,738 | $228.4K | +$228.4K | — |
| TWO SIGMA ADVISERS, LP | 15,142 | +15,142 | $10.8K | +$10.8K | — |
| ADVISOR GROUP HOLDINGS, INC. | 13,045 | +13,045 | $9.3K | +$9.3K | — |
| FNY Investment Advisers, LLC | 23,500 | +23,500 | $27 | +$27 | — |
| HRT FINANCIAL LP | 21,319 | +21,319 | $15 | +$15 | — |
| Virtu Financial LLC | 20,278 | +20,278 | $14 | +$14 | — |
Added To(3)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | 72,833 | +7,033 | $51.7K | -$25.3K | 10.7% |
| XTX Topco Ltd | 48,494 | +36,086 | $34.4K | +$19.9K | 290.8% |
| TWO SIGMA INVESTMENTS, LP | 94,008 | +48,219 | $66.7K | +$13.2K | 105.3% |
Reduced(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 131,828 | 0 | $93.6K | -$60.6K | 0.0% |
| Aptus Capital Advisors, LLC | 44,286 | 0 | $31.4K | -$20.4K | 0.0% |
| STATE STREET CORP | 24,100 | 0 | $17.1K | -$11.1K | 0.0% |
| SevenBridge Financial Group, LLC | 44,286 | 0 | $31.9K | -$5.8K | 0.0% |
| Tower Research Capital LLC (TRC) | 4,227 | -1,730 | $3.0K | -$4.0K | -29.0% |
| BANK OF AMERICA CORP /DE/ | 134 | -170 | $95 | -$261 | -55.9% |
Sold Out(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| TWO SIGMA SECURITIES, LLC | 0 | -24,895 | $0 | -$29.1K | — |
| Quadrature Capital Ltd | 0 | -14,887 | $0 | -$17.4K | — |
| UBS Group AG | 0 | -5,979 | $0 | -$7.0K | — |
| Royal Bank of Canada | 0 | -1,000 | $0 | -$1.0K | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| CITADEL ADVISORS LLC | 321,738 | $228.4K | +321,738 | — |
| VANGUARD GROUP INC | 131,828 | $93.6K | 0 | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 94,008 | $66.7K | +48,219 | 105.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 72,833 | $51.7K | +7,033 | 10.7% |
| XTX Topco Ltd | 48,494 | $34.4K | +36,086 | 290.8% |
| SevenBridge Financial Group, LLC | 44,286 | $31.9K | 0 | 0.0% |
| Aptus Capital Advisors, LLC | 44,286 | $31.4K | 0 | 0.0% |
| STATE STREET CORP | 24,100 | $17.1K | 0 | 0.0% |
| TWO SIGMA ADVISERS, LP | 15,142 | $10.8K | +15,142 | — |
| ADVISOR GROUP HOLDINGS, INC. | 13,045 | $9.3K | +13,045 | — |
| Tower Research Capital LLC (TRC) | 4,227 | $3.0K | -1,730 | -29.0% |
| BANK OF AMERICA CORP /DE/ | 134 | $95 | -170 | -55.9% |
| FNY Investment Advisers, LLC | 23,500 | $27 | +23,500 | — |
| HRT FINANCIAL LP | 21,319 | $15 | +21,319 | — |
| Virtu Financial LLC | 20,278 | $14 | +20,278 | — |
New & Closed Positions this quarter
Closed Positions
4 managers exited
Top five by prior-quarter value
- TWO SIGMA SECURITIES, LLC$29.1K
- Quadrature Capital Ltd$17.4K
- UBS Group AG$7.0K
- Royal Bank of Canada$1.0K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for KAPA against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.