New Positions
6 managers initiated
Top five by reported value
Grace Therapeutics, Inc NASDAQ NMS - GLOBAL MARKET:GRCE
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 new6 added10 reduced4 exited
Total Institutional Holders
22
as of 2025-12-31
Top Holder
Nantahala Capital Management, LLC
$4.1M
Largest QoQ Increase
Cerity Partners LLC
+422,732 sh
Largest QoQ Decrease
Stonepine Capital Management, LLC
-211,010 sh
New Positions(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Cerity Partners LLC | 422,732 | +422,732 | $1.5M | +$1.5M | — |
| XTX Topco Ltd | 30,261 | +30,261 | $105.6K | +$105.6K | — |
| Stratos Wealth Partners, LTD. | 11,182 | +11,182 | $38.7K | +$38.7K | — |
| BNP PARIBAS ARBITRAGE, SNC | 600 | +600 | $2.1K | +$2.1K | — |
| GSA CAPITAL PARTNERS LLP | 13,774 | +13,774 | $48 | +$48 | — |
| FLAGSHIP HARBOR ADVISORS, LLC | 2 | +2 | $7 | +$7 | — |
Added To(6)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ADAR1 Capital Management, LLC | 641,988 | +291,538 | $2.2M | +$1.2M | 83.2% |
| VANGUARD GROUP INC | 423,981 | +14,881 | $1.5M | +$264.7K | 3.6% |
| RENAISSANCE TECHNOLOGIES LLC | 129,781 | +45,220 | $449.0K | +$197.3K | 53.5% |
| MORGAN STANLEY | 25,448 | +23,600 | $88.0K | +$82.5K | 1277.0% |
| CITADEL ADVISORS LLC | 42,297 | +15,032 | $147.6K | +$66.6K | 55.1% |
| Tower Research Capital LLC (TRC) | 1,945 | +335 | $6.7K | +$1.9K | 20.8% |
Reduced(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | 1,178,203 | 0 | $4.1M | +$565.5K | 0.0% |
| AIGH Capital Management LLC | 907,217 | 0 | $3.1M | +$446.9K | 0.0% |
| BANK OF AMERICA CORP /DE/ | 494,698 | 0 | $1.7M | +$238.9K | 0.0% |
| NATIONAL BANK OF CANADA /FI/ | 2,716 | 0 | $9.4K | +$1.3K | 0.0% |
| Royal Bank of Canada | 543 | -543 | $2.0K | -$1.0K | -50.0% |
| Activest Wealth Management | 104 | 0 | $360 | +$50 | 0.0% |
| SBI Securities Co., Ltd. | 101 | 0 | $349 | +$48 | 0.0% |
| Steward Partners Investment Advisory, LLC | 41 | 0 | $142 | +$20 | 0.0% |
| NBC SECURITIES, INC. | 2 | 0 | $6 | +$1 | 0.0% |
| Federation des caisses Desjardins du Quebec | 1 | 0 | $3 | $0 | 0.0% |
Sold Out(4)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Stonepine Capital Management, LLC | 0 | -211,010 | $0 | -$628.2K | — |
| Millington Financial Advisors, LLC | 0 | -20,000 | $0 | -$59.7K | — |
| SeaCrest Wealth Management, LLC | 0 | -14,000 | $0 | -$42.0K | — |
| CITIGROUP INC | 0 | -2,757 | $0 | -$8.2K | — |
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 % |
|---|---|---|---|---|
| Nantahala Capital Management, LLC | 1,178,203 | $4.1M | 0 | 0.0% |
| AIGH Capital Management LLC | 907,217 | $3.1M | 0 | 0.0% |
| ADAR1 Capital Management, LLC | 641,988 | $2.2M | +291,538 | 83.2% |
| BANK OF AMERICA CORP /DE/ | 494,698 | $1.7M | 0 | 0.0% |
| VANGUARD GROUP INC | 423,981 | $1.5M | +14,881 | 3.6% |
| Cerity Partners LLC | 422,732 | $1.5M | +422,732 | — |
| RENAISSANCE TECHNOLOGIES LLC | 129,781 | $449.0K | +45,220 | 53.5% |
| CITADEL ADVISORS LLC | 42,297 | $147.6K | +15,032 | 55.1% |
| XTX Topco Ltd | 30,261 | $105.6K | +30,261 | — |
| MORGAN STANLEY | 25,448 | $88.0K | +23,600 | 1277.0% |
| Stratos Wealth Partners, LTD. | 11,182 | $38.7K | +11,182 | — |
| NATIONAL BANK OF CANADA /FI/ | 2,716 | $9.4K | 0 | 0.0% |
| Tower Research Capital LLC (TRC) | 1,945 | $6.7K | +335 | 20.8% |
| BNP PARIBAS ARBITRAGE, SNC | 600 | $2.1K | +600 | — |
| Royal Bank of Canada | 543 | $2.0K | -543 | -50.0% |
| Activest Wealth Management | 104 | $360 | 0 | 0.0% |
| SBI Securities Co., Ltd. | 101 | $349 | 0 | 0.0% |
| Steward Partners Investment Advisory, LLC | 41 | $142 | 0 | 0.0% |
| GSA CAPITAL PARTNERS LLP | 13,774 | $48 | +13,774 | — |
| FLAGSHIP HARBOR ADVISORS, LLC | 2 | $7 | +2 | — |
New & Closed Positions this quarter
Closed Positions
4 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 GRCE 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.