- Quarter end
- 30 Jun 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 13 Aug 2025
- Managers listing it
- 10
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q1 2025 and Q2 2025; 9 listed it in both
- Shares listed
- 44,241,435
- combined, among listed positions
- Reported value
- $3.0bn
- combined, at the quarter end
Among the 95 comparable managers: 5 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing SGI in Q2 2025
10 of 10 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Fidelity (FMR LLC) | 31,311,719 | $2.1bn | 0.12% | Added | +10,785,468 | 14 Aug 2025 (the filing on sec.gov) |
| Wellington Management Group LLP | 4,172,613 | $284m | 0.05% | Added | +2,373,962 | 14 Aug 2025 (the filing on sec.gov) |
| D1 Capital Partners LP | 2,666,395 | $181m | 2.52% | Added | +1,329,828 | 14 Aug 2025 (the filing on sec.gov) |
| Steadfast Capital Management LP | 1,959,035 | $133m | 2.38% | Held | 0 | 14 Aug 2025 (the filing on sec.gov) |
| Balyasny Asset Management LLC | 1,149,568 | $78m | 0.12% | Trimmed | -536,808 | 14 Aug 2025 (the filing on sec.gov) |
| Maverick Capital Ltd | 994,560 | $68m | 1.02% | Trimmed | -46,058 | 14 Aug 2025 (the filing on sec.gov) |
| Neuberger Berman Group LLC | 944,312 | $64m | under 0.1% | Trimmed | -13,352 | 27 Oct 2026 (the filing on sec.gov) |
| Soros Fund Management LLC | 634,729 | $43m | 0.54% | Added | +351,534 | 14 Aug 2025 (the filing on sec.gov) |
| Verition Fund Management LLC | 209,658 | $14m | 0.06% | Trimmed | -160,572 | 14 Aug 2025 (the filing on sec.gov) |
| Walleye Capital LLC | 198,846 | $14m | 0.05% | Added | n.a. | 13 Aug 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Fidelity (FMR LLC)existing position · 31,311,719 shares now+10,785,468
- Wellington Management Group LLPexisting position · 4,172,613 shares now+2,373,962
- D1 Capital Partners LPexisting position · 2,666,395 shares now+1,329,828
- Soros Fund Management LLCexisting position · 634,729 shares now+351,534
Reductions
- Balyasny Asset Management LLCexisting position · 1,149,568 shares now-536,808
- Verition Fund Management LLCexisting position · 209,658 shares now-160,572
- Maverick Capital Ltdexisting position · 994,560 shares now-46,058
- Neuberger Berman Group LLCexisting position · 944,312 shares now-13,352
New positions and exits
New (0)
No new position among listed positions.
Exited (3)
- Farallon Capital Management LLCwas $79m
- Davidson Kempner Capital Management LPwas $63m
- Baupost Group LLCwas $42m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 3 | $448m | n.a. | n.a. |
| Q3 2013 | 4 | $457m | n.a. | n.a. |
| Q4 2013 | 8 | $452m | n.a. | n.a. |
| Q1 2014 | 4 | $365m | n.a. | n.a. |
| Q2 2014 | 6 | $237m | n.a. | n.a. |
| Q3 2014 | 9 | $374m | n.a. | n.a. |
| Q4 2014 | 5 | $232m | n.a. | n.a. |
| Q1 2015 | 10 | $317m | n.a. | n.a. |
| Q2 2015 | 8 | $402m | n.a. | n.a. |
| Q3 2015 | 9 | $298m | n.a. | n.a. |
| Q4 2015 | 5 | $253m | n.a. | n.a. |
| Q1 2016 | 3 | $286m | n.a. | n.a. |
| Q2 2016 | 7 | $453m | n.a. | n.a. |
| Q3 2016 | 9 | $529m | n.a. | n.a. |
| Q4 2016 | 5 | $642m | n.a. | n.a. |
| Q1 2017 | 4 | $258m | n.a. | n.a. |
| Q2 2017 | 5 | $325m | n.a. | n.a. |
| Q3 2017 | 6 | $335m | n.a. | n.a. |
| Q4 2017 | 2 | $20m | n.a. | n.a. |
| Q1 2018 | 4 | $32m | n.a. | n.a. |
| Q2 2018 | 3 | $66m | n.a. | n.a. |
| Q3 2018 | 3 | $66m | n.a. | n.a. |
| Q4 2018 | 6 | $52m | n.a. | n.a. |
| Q1 2019 | 8 | $139m | n.a. | n.a. |
| Q2 2019 | 9 | $219m | n.a. | n.a. |
| Q3 2019 | 10 | $245m | n.a. | n.a. |
| Q4 2019 | 16 | $339m | n.a. | n.a. |
| Q1 2020 | 11 | $130m | n.a. | n.a. |
| Q2 2020 | 16 | $244m | n.a. | n.a. |
| Q3 2020 | 11 | $258m | n.a. | n.a. |
| Q4 2020 | 12 | $727m | n.a. | n.a. |
| Q1 2021 | 14 | $1.0bn | n.a. | n.a. |
| Q2 2021 | 10 | $1.1bn | n.a. | n.a. |
| Q3 2021 | 6 | $1.4bn | n.a. | n.a. |
| Q4 2021 | 10 | $1.6bn | n.a. | n.a. |
| Q1 2022 | 4 | $731m | n.a. | n.a. |
| Q2 2022 | 5 | $540m | n.a. | n.a. |
| Q3 2022 | 5 | $669m | n.a. | n.a. |
| Q4 2022 | 8 | $994m | n.a. | n.a. |
| Q1 2023 | 5 | $1.1bn | n.a. | n.a. |
| Q2 2023 | 8 | $1.1bn | n.a. | n.a. |
| Q3 2023 | 8 | $1.1bn | n.a. | n.a. |
| Q4 2023 | 7 | $946m | 5 | 4 |
| Q1 2024 | 10 | $787m | 6 | 5 |
| Q2 2024 | 9 | $260m | 6 | 3 |
| Q3 2024 | 9 | $785m | 7 | 3 |
| Q4 2024 | 10 | $852m | 8 | 1 |
| Q1 2025 | 13 | $2.0bn | 10 | 4 |
| Q2 2025 | 10 | $3.0bn | 5 | 7 |
| Q3 2025 | 13 | $3.6bn | 8 | 7 |
| Q4 2025 | 17 | $3.9bn | 24 | 11 |
| Q1 2026 | 14 | $3.5bn | 15 | 21 |
| Q2 2026 | 13 | $3.8bn | 18 | 16 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
SGI and AMZN →SGI and TSLA →SGI and HD →Choose a stock to compare with SGI →
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 SGI, latest filings →Back to the 13F Explorer →