- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 Feb 2026
- Managers listing it
- 12
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 4 listed it in both
- Shares listed
- 14,678,251
- combined, among listed positions
- Reported value
- $1.2bn
- combined, at the quarter end
Among the 92 comparable managers: 7 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,535,770.
Managers listing SPYM in Q4 2025
12 of 12 holders
Largest increases and reductions, by shares
Increases
- Renaissance Technologies LLCnew position · 198,100 shares now+198,100
- Susquehanna International Group LLPexisting position · 483,135 shares now+112,378
- AQR Capital Management LLCexisting position · 310,786 shares now+42,733
- Invesco Ltdexisting position · 10,606,949 shares now+28,212
- Fidelity (FMR LLC)existing position · 215,901 shares now+19,391
Reductions
- Two Sigma Investments LPexisting position · 1,771,500 shares now-1,311,800
- Tudor Investment Corpexisting position · 73,914 shares now-8,237
- Jane Street Group LLCexisting position · 21,788 shares now-4,022
New positions and exits
New (2)
Exited (3)
- Marshall Wace LLPwas $92m
- Wellington Management Group LLPwas $34m
- Citadel Advisors LLCwas $841k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q3 2023 | 1 | $17m | n.a. | n.a. |
| Q4 2023 | 2 | $95m | 2 | 0 |
| Q1 2024 | 2 | $128m | 2 | 0 |
| Q2 2024 | 2 | $253m | 2 | 0 |
| Q3 2024 | 4 | $1.0bn | 2 | 2 |
| Q4 2024 | 3 | $1.4bn | 3 | 1 |
| Q1 2025 | 3 | $1.3bn | 1 | 1 |
| Q2 2025 | 3 | $996m | 0 | 2 |
| Q3 2025 | 5 | $1.2bn | 5 | 0 |
| Q4 2025 | 4 | $1.1bn | 7 | 6 |
| Q1 2026 | 6 | $6.5bn | 11 | 4 |
| Q2 2026 | 6 | $7.0bn | 9 | 9 |
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 SPYM, latest filings →Back to the 13F Explorer →