SVRN, Inc. (SVRN) — Institutional Holders, Q4 2025
16 institutional investment managers reported a SVRN position on SEC Form 13F-HR for the quarter ended December 31, 2025, with a combined reported value of $4.1M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
SVRN in Q4 2025: what funds did
Funds that filed a 13F for both Q3 2025 and Q4 2025, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- Clear Street GroupNew · +2,662,560 sh+$2.8M
- Valeo Financial AdvisorsNew · +235,294 sh+$244.6K
- Virtu FinancialNew · +10,580 sh+$11.0K
- JANE STREET GROUPAdded · +6,399 sh+$6.7K
- UBS Group AGAdded · +3,901 sh+$4.1K
Biggest sellers
- SABBY MANAGEMENTSold out · -668,969 sh-$695.5K
- CITADEL ADVISORSSold out · -22,841 sh-$23.7K
- TWO SIGMA SECURITIESSold out · -16,335 sh-$17.0K
- SRS Capital AdvisorsSold out · -4 sh-$4.00
SVRN 13F holders ranked 1–16 of 16
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q3 2025 |
|---|---|---|---|---|---|
| 1 | Clear Street Group#1 · 2,662,560 sh | 2,662,560 | $2.9M | — | New |
| 2 | CoinFund Management#2 · 882,354 sh | 882,354 | $952.9K | — | — |
| 3 | Valeo Financial Advisors#3 · 235,294 sh | 235,294 | $254.1K | — | New |
| 4 | JANE STREET GROUP#4 · 26,359 sh | 26,359 | $28.5K | — | +32.1% |
| 5 | Virtu Financial#5 · 10,580 sh | 10,580 | $11.0K | — | New |
| 6 | UBS Group AG#6 · 4,591 sh | 4,591 | $5.0K | — | +565.4% |
| 7 | GROUP ONE TRADING, L.P.#7 · 13 sh | 13 | $14.00 | — | 0.0% |
| 8 | Larson Financial Group#8 · 5 sh | 5 | $5.00 | — | 0.0% |
| 9 | SBI Securities , Ltd.#9 · 3 sh | 3 | $3.00 | — | 0.0% |
| 10 | MORGAN STANLEY#10 · 3 sh | 3 | $3.00 | — | 0.0% |
| 11 | Allworth Financial#11 · 1 sh | 1 | $2.00 | — | New |
| 12 | OSAIC#12 · 2 sh | 2 | $2.00 | — | -88.2% |
| 13 | Russell Investments Group, Ltd.#13 · 2 sh | 2 | $2.00 | — | 0.0% |
| 14 | Harbor Asset Planning#14 · 2 sh | 2 | $2.00 | — | 0.0% |
| 15 | WELLS FARGO & COMPANY#15 · 1 sh | 1 | $1.00 | — | 0.0% |
| 16 | CITIGROUP#16 · 1 sh | 1 | $1.00 | — | New |
Funds that sold out of SVRN in Q4 2025 (4)
Held SVRN at the end of Q3 2025 and filed a Q4 2025 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q3 2025 |
|---|---|---|
| SABBY MANAGEMENT668,969 sh | 668,969 | $822.8K |
| CITADEL ADVISORS22,841 sh | 22,841 | $28.1K |
| TWO SIGMA SECURITIES16,335 sh | 16,335 | $20.1K |
| SRS Capital Advisors4 sh | 4 | $5.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q4 2025. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q3 2025 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.