- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 23 Jan 2026
- Managers listing it
- 19
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 8 listed it in both
- Shares listed
- 9,865,776
- combined, among listed positions
- Reported value
- $771m
- combined, at the quarter end
Among the 92 comparable managers: 9 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -551,043.
Managers listing KSPI in Q4 2025
19 of 19 holders
Largest increases and reductions, by shares
Increases
- Susquehanna International Group LLPexisting position · 259,810 shares now+245,939
- Balyasny Asset Management LLCexisting position · 319,737 shares now+189,157
- Dodge & Coxexisting position · 183,726 shares now+165,900
- Voloridge Investment Management LLCexisting position · 136,210 shares now+84,450
- Artisan Partners LPexisting position · 352,994 shares now+65,801
Reductions
- Jane Street Group LLCexisting position · 29,030 shares now-501,701
- Baillie Gifford & Coexisting position · 4,673,083 shares now-112,902
- Arrowstreet Capital LPexisting position · 504,533 shares now-73,525
- Wellington Management Group LLPexisting position · 680,216 shares now-62,431
- Millennium Management LLCexisting position · 32,110 shares now-36,524
New positions and exits
New (0)
No new position among listed positions.
Exited (6)
- AllianceBernstein LPwas $31m
- Point72 Asset Management LPwas $3.0m
- Verition Fund Management LLCwas $2.9m
- D. E. Shaw & Co.was $2.1m
- Citadel Advisors LLCwas $562k
- Squarepoint Ops LLCwas $331k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2020 | 1 | $2.6m | n.a. | n.a. |
| Q1 2021 | 1 | $11m | n.a. | n.a. |
| Q2 2021 | 1 | $25m | n.a. | n.a. |
| Q3 2021 | 1 | $22m | n.a. | n.a. |
| Q4 2021 | 1 | $26m | n.a. | n.a. |
| Q1 2022 | 1 | $11m | n.a. | n.a. |
| Q2 2022 | 1 | $11m | n.a. | n.a. |
| Q3 2022 | 1 | $12m | n.a. | n.a. |
| Q4 2022 | 1 | $13m | n.a. | n.a. |
| Q1 2023 | 1 | $14m | n.a. | n.a. |
| Q2 2023 | 1 | $14m | n.a. | n.a. |
| Q3 2023 | 1 | $17m | n.a. | n.a. |
| Q4 2023 | 1 | $16m | 0 | 1 |
| Q1 2024 | 12 | $421m | 12 | 0 |
| Q2 2024 | 11 | $713m | 7 | 3 |
| Q3 2024 | 6 | $623m | 2 | 6 |
| Q4 2024 | 6 | $501m | 3 | 4 |
| Q1 2025 | 6 | $613m | 5 | 1 |
| Q2 2025 | 7 | $559m | 5 | 2 |
| Q3 2025 | 8 | $536m | 6 | 2 |
| Q4 2025 | 7 | $481m | 9 | 16 |
| Q1 2026 | 7 | $523m | 6 | 12 |
| Q2 2026 | 7 | $685m | 13 | 6 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
KSPI and V →KSPI and MA →KSPI and MCO →Choose a stock to compare with KSPI →
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 KSPI, latest filings →Back to the 13F Explorer →