New Positions
4 managers initiated
Top five by reported value
Alterity Therapeutics Limited PNK:PRNAF
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
4 new1 added13 reduced2 exited
Total Institutional Holders
18
as of 2025-12-31
Top Holder
Twin Lakes Capital Management, LLC
$428.9K
Largest QoQ Increase
RHUMBLINE ADVISERS
+1,241 sh
Largest QoQ Decrease
CITADEL ADVISORS LLC
-5,333 sh
New Positions(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| GAMMA Investing LLC | 790 | +790 | $2.4K | +$2.4K | — |
| CoreCap Advisors, LLC | 21 | +21 | $65 | +$65 | — |
| Tower Research Capital LLC (TRC) | 10 | +10 | $31 | +$31 | — |
| Motiv8 Investments LLC | 40 | +40 | $0 | $0 | — |
Added To(1)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RHUMBLINE ADVISERS | 2,127 | +1,241 | $6.5K | +$3.2K | 140.1% |
Reduced(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Twin Lakes Capital Management, LLC | 139,258 | 0 | $428.9K | -$94.7K | 0.0% |
| MORGAN STANLEY | 63,682 | -5,000 | $196.1K | -$62.1K | -7.3% |
| HB Wealth Management, LLC | 58,460 | 0 | $180.1K | -$39.8K | 0.0% |
| CITADEL ADVISORS LLC | 16,811 | -5,333 | $51.8K | -$31.7K | -24.1% |
| GREENLEAF TRUST | 32,000 | 0 | $98.6K | -$21.8K | 0.0% |
| BNP PARIBAS ARBITRAGE, SNC | 6,909 | -400 | $21.3K | -$6.2K | -5.5% |
| CITIGROUP INC | 1 | -635 | $3 | -$2.4K | -99.8% |
| ADVISOR GROUP HOLDINGS, INC. | 81 | -100 | $247 | -$642 | -55.2% |
| Ronald Blue Trust, Inc. | 40 | 0 | $123 | -$27 | 0.0% |
| Farther Finance Advisors, LLC | 22 | 0 | $68 | -$15 | 0.0% |
| Steward Partners Investment Advisory, LLC | 6 | 0 | $18 | -$5 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 4,799 | 0 | $14 | -$4 | 0.0% |
| DANSKE BANK A/S | 1 | 0 | $3 | -$1 | 0.0% |
Sold Out(2)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| EverSource Wealth Advisors, LLC | 0 | -177 | $0 | -$666 | — |
| SBI Securities Co., Ltd. | 0 | -1 | $0 | -$4 | — |
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 % |
|---|---|---|---|---|
| Twin Lakes Capital Management, LLC | 139,258 | $428.9K | 0 | 0.0% |
| MORGAN STANLEY | 63,682 | $196.1K | -5,000 | -7.3% |
| HB Wealth Management, LLC | 58,460 | $180.1K | 0 | 0.0% |
| GREENLEAF TRUST | 32,000 | $98.6K | 0 | 0.0% |
| CITADEL ADVISORS LLC | 16,811 | $51.8K | -5,333 | -24.1% |
| BNP PARIBAS ARBITRAGE, SNC | 6,909 | $21.3K | -400 | -5.5% |
| RHUMBLINE ADVISERS | 2,127 | $6.5K | +1,241 | 140.1% |
| GAMMA Investing LLC | 790 | $2.4K | +790 | — |
| ADVISOR GROUP HOLDINGS, INC. | 81 | $247 | -100 | -55.2% |
| Ronald Blue Trust, Inc. | 40 | $123 | 0 | 0.0% |
| Farther Finance Advisors, LLC | 22 | $68 | 0 | 0.0% |
| CoreCap Advisors, LLC | 21 | $65 | +21 | — |
| Tower Research Capital LLC (TRC) | 10 | $31 | +10 | — |
| Steward Partners Investment Advisory, LLC | 6 | $18 | 0 | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 4,799 | $14 | 0 | 0.0% |
| DANSKE BANK A/S | 1 | $3 | 0 | 0.0% |
| CITIGROUP INC | 1 | $3 | -635 | -99.8% |
| Motiv8 Investments LLC | 40 | $0 | +40 | — |
New & Closed Positions this quarter
Closed Positions
2 managers exited
Top five by prior-quarter value
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 PRNAF 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.