- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 17 Feb 2026
- latest of these filings; the earliest 4 Feb 2026
- Managers listing it
- 17
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 3 listed it in both
- Shares listed
- 5,688,448
- combined, among listed positions
- Reported value
- $43m
- combined, at the quarter end
Among the 92 comparable managers: 8 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +178,089.
Managers listing SMWB in Q4 2025
17 of 17 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 3,001,433 shares now+543,628
- First Eagle Investment Management LLCexisting position · 645,647 shares now+100,646
- Marshall Wace LLPexisting position · 292,483 shares now+59,269
- Jane Street Group LLCexisting position · 186,208 shares now+34,086
- ExodusPoint Capital Management LPnew position · 29,931 shares now+29,931
Reductions
- Millennium Management LLCexisting position · 357,807 shares now-153,114
- Citadel Advisors LLCexisting position · 200,114 shares now-60,755
- Verition Fund Management LLCexisting position · 35,844 shares now-31,729
- Acadian Asset Management LLCexisting position · 158,411 shares now-19,137
- Two Sigma Advisers LPexisting position · 13,000 shares now-11,800
New positions and exits
New (2)
Exited (1)
- Susquehanna International Group LLPwas $3.0m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2021 | 7 | $24m | n.a. | n.a. |
| Q3 2021 | 4 | $21m | n.a. | n.a. |
| Q4 2021 | 2 | $6.0m | n.a. | n.a. |
| Q1 2022 | 1 | $2.1m | n.a. | n.a. |
| Q2 2022 | 1 | $1.5m | n.a. | n.a. |
| Q3 2022 | 1 | $1.4m | n.a. | n.a. |
| Q4 2022 | 1 | $2.2m | n.a. | n.a. |
| Q1 2023 | 1 | $2.7m | n.a. | n.a. |
| Q2 2023 | 1 | $2.3m | n.a. | n.a. |
| Q3 2023 | 1 | $2.0m | n.a. | n.a. |
| Q4 2023 | 1 | $1.8m | 1 | 0 |
| Q1 2024 | 1 | $3.5m | 1 | 0 |
| Q2 2024 | 1 | $2.2m | 0 | 1 |
| Q3 2024 | 2 | $10m | 1 | 1 |
| Q4 2024 | 4 | $39m | 3 | 1 |
| Q1 2025 | 3 | $11m | 1 | 2 |
| Q2 2025 | 3 | $4.0m | 3 | 0 |
| Q3 2025 | 3 | $7.6m | 1 | 2 |
| Q4 2025 | 3 | $6.9m | 8 | 8 |
| Q1 2026 | 1 | $919k | 12 | 6 |
| Q2 2026 | 1 | $5.1m | 7 | 7 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SMWB and GOOGL →SMWB and META →SMWB and SPCX →Choose a stock to compare with SMWB →
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 SMWB, latest filings →Back to the 13F Explorer →