- Quarter end
- 31 Mar 2025
- the date the book describes
- Filed
- 15 May 2025
- latest of these filings; the earliest 13 May 2025
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q4 2024 and Q1 2025; 5 listed it in both
- Shares listed
- 2,274,251
- combined, among listed positions
- Reported value
- $85m
- combined, at the quarter end
Among the 95 comparable managers: 2 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -121,670.
Managers listing KGS in Q1 2025
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Two Sigma Advisers LP | 896,300 | $33m | 0.08% | Trimmed | -102,700 | 15 May 2025 (the filing on sec.gov) |
| Voloridge Investment Management LLC | 682,963 | $25m | 0.09% | Added | +259,233 | 15 May 2025 (the filing on sec.gov) |
| Two Sigma Investments LP | 558,053 | $21m | under 0.1% | Trimmed | -322,516 | 15 May 2025 (the filing on sec.gov) |
| Quantbot Technologies LP | 118,759 | $4.4m | 0.14% | Added | +59,937 | 13 May 2025 (the filing on sec.gov) |
| PDT Partners LLC | 18,176 | $678k | under 0.1% | Trimmed | -15,624 | 15 May 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Voloridge Investment Management LLCexisting position · 682,963 shares now+259,233
- Quantbot Technologies LPexisting position · 118,759 shares now+59,937
Reductions
- Two Sigma Investments LPexisting position · 558,053 shares now-322,516
- Two Sigma Advisers LPexisting position · 896,300 shares now-102,700
- PDT Partners LLCexisting position · 18,176 shares now-15,624
New positions and exits
New (0)
No new position among listed positions.
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2023 | 4 | $14m | n.a. | n.a. |
| Q4 2023 | 1 | $449k | 1 | 0 |
| Q1 2024 | 2 | $1.8m | 1 | 1 |
| Q3 2024 | 3 | $41m | 3 | 0 |
| Q4 2024 | 5 | $98m | 5 | 0 |
| Q1 2025 | 5 | $85m | 2 | 3 |
| Q2 2025 | 5 | $74m | 4 | 1 |
| Q3 2025 | 5 | $86m | 5 | 1 |
| Q4 2025 | 4 | $78m | 12 | 13 |
| Q1 2026 | 10 | $719m | 24 | 8 |
| Q2 2026 | 9 | $1.3bn | 17 | 17 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
KGS and GEV →KGS and XOM →KGS and CVX →Choose a stock to compare with KGS →
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 KGS, latest filings →Back to the 13F Explorer →