- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 19 Feb 2026
- latest of these filings; the earliest 4 Feb 2026
- Managers listing it
- 23
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 6 listed it in both
- Shares listed
- 19,108,257
- combined, among listed positions
- Reported value
- $493m
- combined, at the quarter end
Among the 92 comparable managers: 10 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,949,076.
Managers listing EYE in Q4 2025
23 of 23 holders
Largest increases and reductions, by shares
Increases
- AllianceBernstein LPexisting position · 2,731,776 shares now+1,582,096
- Wellington Management Group LLPexisting position · 5,783,699 shares now+1,251,499
- Millennium Management LLCnew position · 623,893 shares now+623,893
- Citadel Advisors LLCexisting position · 682,694 shares now+568,281
- Woodline Partners LPexisting position · 728,783 shares now+382,542
Reductions
- Arrowstreet Capital LPexisting position · 2,404,873 shares now-890,417
- D. E. Shaw & Co.existing position · 526,338 shares now-491,334
- Fidelity (FMR LLC)existing position · 1,224,675 shares now-382,889
- Verition Fund Management LLCexisting position · 14,176 shares now-243,369
- First Eagle Investment Management LLCexisting position · 451,552 shares now-135,000
New positions and exits
New (1)
Exited (6)
- Squarepoint Ops LLCwas $5.9m
- ExodusPoint Capital Management LPwas $2.4m
- Maverick Capital Ltdwas $2.2m
- Jane Street Group LLCwas $1.8m
- Man Group PLCwas $1.2m
- Brevan Howard Capital Management LPwas $507k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2017 | 3 | $51m | n.a. | n.a. |
| Q1 2018 | 4 | $59m | n.a. | n.a. |
| Q2 2018 | 3 | $51m | n.a. | n.a. |
| Q3 2018 | 4 | $514m | n.a. | n.a. |
| Q4 2018 | 4 | $418m | n.a. | n.a. |
| Q1 2019 | 8 | $178m | n.a. | n.a. |
| Q2 2019 | 9 | $460m | n.a. | n.a. |
| Q3 2019 | 5 | $99m | n.a. | n.a. |
| Q4 2019 | 3 | $187m | n.a. | n.a. |
| Q1 2020 | 4 | $139m | n.a. | n.a. |
| Q2 2020 | 7 | $297m | n.a. | n.a. |
| Q3 2020 | 6 | $358m | n.a. | n.a. |
| Q4 2020 | 4 | $378m | n.a. | n.a. |
| Q1 2021 | 5 | $381m | n.a. | n.a. |
| Q2 2021 | 5 | $517m | n.a. | n.a. |
| Q3 2021 | 5 | $575m | n.a. | n.a. |
| Q4 2021 | 5 | $523m | n.a. | n.a. |
| Q1 2022 | 6 | $632m | n.a. | n.a. |
| Q2 2022 | 4 | $290m | n.a. | n.a. |
| Q3 2022 | 4 | $333m | n.a. | n.a. |
| Q4 2022 | 5 | $380m | n.a. | n.a. |
| Q1 2023 | 4 | $25m | n.a. | n.a. |
| Q2 2023 | 4 | $84m | n.a. | n.a. |
| Q3 2023 | 5 | $59m | n.a. | n.a. |
| Q4 2023 | 4 | $55m | 2 | 3 |
| Q1 2024 | 7 | $75m | 6 | 1 |
| Q2 2024 | 4 | $38m | 4 | 1 |
| Q3 2024 | 5 | $44m | 5 | 0 |
| Q4 2024 | 3 | $9.2m | 3 | 0 |
| Q1 2025 | 6 | $79m | 4 | 2 |
| Q2 2025 | 8 | $161m | 6 | 3 |
| Q3 2025 | 7 | $300m | 6 | 1 |
| Q4 2025 | 6 | $280m | 10 | 18 |
| Q1 2026 | 6 | $263m | 15 | 12 |
| Q2 2026 | 5 | $224m | 15 | 13 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
EYE and LLY →EYE and JNJ →EYE and VRTX →Choose a stock to compare with EYE →
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 EYE, latest filings →Back to the 13F Explorer →