- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 17 Feb 2026
- latest of these filings; the earliest 12 Feb 2026
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 1 listed it in both
- Shares listed
- 105,013
- combined, among listed positions
- Reported value
- $3.2m
- combined, at the quarter end
Among the 92 comparable managers: 2 buyers (opened or added shares) and 4 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,492,509.
Managers listing SPSB in Q4 2025
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| AQR Capital Management LLC | 31,745 | $959k | under 0.1% | Held | 0 | 17 Feb 2026 (the filing on sec.gov) |
| Soros Fund Management LLC | 30,268 | $914k | under 0.1% | Trimmed | -1,657 | 13 Feb 2026 (the filing on sec.gov) |
| Millennium Management LLC | 20,615 | $623k | under 0.1% | Trimmed | -20,245 | 17 Feb 2026 (the filing on sec.gov) |
| Susquehanna International Group LLP | 14,922 | $451k | under 0.1% | New | new | 17 Feb 2026 (the filing on sec.gov) |
| Fidelity (FMR LLC) | 7,463 | $225k | under 0.1% | Added | +3,799 | 17 Feb 2026 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Susquehanna International Group LLPnew position · 14,922 shares now+14,922
- Fidelity (FMR LLC)existing position · 7,463 shares now+3,799
Reductions
- Millennium Management LLCexisting position · 20,615 shares now-20,245
- Soros Fund Management LLCexisting position · 30,268 shares now-1,657
New positions and exits
New (1)
Exited (2)
- Renaissance Technologies LLCwas $63m
- Jane Street Group LLCwas $13m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2016 | 1 | $8.3m | n.a. | n.a. |
| Q2 2018 | 1 | $1.3m | n.a. | n.a. |
| Q3 2018 | 1 | $5.1m | n.a. | n.a. |
| Q4 2018 | 1 | $15m | n.a. | n.a. |
| Q1 2020 | 1 | $127m | n.a. | n.a. |
| Q2 2020 | 2 | $121m | n.a. | n.a. |
| Q3 2020 | 1 | $35m | n.a. | n.a. |
| Q4 2020 | 1 | $35m | n.a. | n.a. |
| Q1 2021 | 1 | $35m | n.a. | n.a. |
| Q2 2021 | 1 | $35m | n.a. | n.a. |
| Q3 2021 | 1 | $35m | n.a. | n.a. |
| Q4 2021 | 1 | $34m | n.a. | n.a. |
| Q1 2022 | 2 | $129m | n.a. | n.a. |
| Q2 2022 | 1 | $33m | n.a. | n.a. |
| Q3 2022 | 1 | $33m | n.a. | n.a. |
| Q4 2022 | 1 | $34m | n.a. | n.a. |
| Q1 2023 | 1 | $3.8m | n.a. | n.a. |
| Q2 2023 | 2 | $159m | n.a. | n.a. |
| Q3 2023 | 1 | $1.6m | n.a. | n.a. |
| Q4 2023 | 2 | $64m | 1 | 0 |
| Q1 2024 | 2 | $52m | 0 | 1 |
| Q2 2024 | 2 | $65m | 1 | 1 |
| Q3 2024 | 2 | $67m | 1 | 1 |
| Q4 2024 | 2 | $55m | 0 | 1 |
| Q1 2025 | 2 | $112m | 2 | 0 |
| Q2 2025 | 2 | $75m | 0 | 2 |
| Q3 2025 | 2 | $64m | 0 | 1 |
| Q4 2025 | 1 | $914k | 2 | 4 |
| Q1 2026 | 1 | $910k | 4 | 1 |
| Q2 2026 | 1 | $1.4m | 5 | 1 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own SPSB, latest filings →Back to the 13F Explorer →