- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 33
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 13 listed it in both
- Shares listed
- 5,870,566
- combined, among listed positions
- Reported value
- $1.5bn
- combined, at the quarter end
Among the 92 comparable managers: 18 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -448,173.
Managers listing AIT in Q4 2025
33 of 33 holders
Largest increases and reductions, by shares
Increases
- AQR Capital Management LLCexisting position · 430,924 shares now+206,915
- Two Sigma Investments LPexisting position · 286,767 shares now+143,154
- D. E. Shaw & Co.existing position · 125,577 shares now+123,101
- Two Sigma Advisers LPexisting position · 186,720 shares now+117,720
- Schonfeld Strategic Advisors LLCexisting position · 81,062 shares now+47,896
Reductions
- Invesco Ltdexisting position · 545,414 shares now-474,928
- Squarepoint Ops LLCexisting position · 58,525 shares now-214,650
- Citadel Advisors LLCexisting position · 229,431 shares now-169,180
- T. Rowe Price Associates Incexisting position · 257,935 shares now-158,355
- Jane Street Group LLCexisting position · 134,692 shares now-42,574
New positions and exits
New (1)
Exited (3)
- Arrowstreet Capital LPwas $4.3m
- Woodline Partners LPwas $1.6m
- Marshall Wace LLPwas $269k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $157m | n.a. | n.a. |
| Q3 2013 | 1 | $164m | n.a. | n.a. |
| Q4 2013 | 2 | $159m | n.a. | n.a. |
| Q1 2014 | 1 | $153m | n.a. | n.a. |
| Q2 2014 | 3 | $161m | n.a. | n.a. |
| Q3 2014 | 1 | $134m | n.a. | n.a. |
| Q4 2014 | 3 | $128m | n.a. | n.a. |
| Q1 2015 | 3 | $126m | n.a. | n.a. |
| Q2 2015 | 2 | $102m | n.a. | n.a. |
| Q3 2015 | 2 | $94m | n.a. | n.a. |
| Q4 2015 | 2 | $66m | n.a. | n.a. |
| Q1 2016 | 3 | $67m | n.a. | n.a. |
| Q2 2016 | 3 | $49m | n.a. | n.a. |
| Q3 2016 | 2 | $47m | n.a. | n.a. |
| Q4 2016 | 4 | $64m | n.a. | n.a. |
| Q1 2017 | 3 | $68m | n.a. | n.a. |
| Q2 2017 | 4 | $55m | n.a. | n.a. |
| Q3 2017 | 3 | $62m | n.a. | n.a. |
| Q4 2017 | 5 | $49m | n.a. | n.a. |
| Q1 2018 | 3 | $50m | n.a. | n.a. |
| Q2 2018 | 4 | $56m | n.a. | n.a. |
| Q3 2018 | 6 | $74m | n.a. | n.a. |
| Q4 2018 | 3 | $32m | n.a. | n.a. |
| Q1 2019 | 4 | $63m | n.a. | n.a. |
| Q2 2019 | 4 | $53m | n.a. | n.a. |
| Q3 2019 | 5 | $54m | n.a. | n.a. |
| Q4 2019 | 4 | $70m | n.a. | n.a. |
| Q1 2020 | 2 | $33m | n.a. | n.a. |
| Q2 2020 | 1 | $47m | n.a. | n.a. |
| Q3 2020 | 2 | $12m | n.a. | n.a. |
| Q4 2020 | 1 | $15m | n.a. | n.a. |
| Q1 2021 | 1 | $10m | n.a. | n.a. |
| Q2 2021 | 1 | $3.3m | n.a. | n.a. |
| Q4 2021 | 2 | $122m | n.a. | n.a. |
| Q1 2022 | 2 | $265m | n.a. | n.a. |
| Q2 2022 | 2 | $126m | n.a. | n.a. |
| Q3 2022 | 4 | $135m | n.a. | n.a. |
| Q4 2022 | 4 | $171m | n.a. | n.a. |
| Q1 2023 | 3 | $174m | n.a. | n.a. |
| Q2 2023 | 3 | $72m | n.a. | n.a. |
| Q3 2023 | 5 | $94m | n.a. | n.a. |
| Q4 2023 | 4 | $219m | 4 | 1 |
| Q1 2024 | 6 | $242m | 3 | 1 |
| Q2 2024 | 5 | $207m | 3 | 3 |
| Q3 2024 | 10 | $665m | 6 | 2 |
| Q4 2024 | 10 | $725m | 3 | 7 |
| Q1 2025 | 9 | $624m | 7 | 2 |
| Q2 2025 | 18 | $876m | 15 | 3 |
| Q3 2025 | 13 | $828m | 7 | 7 |
| Q4 2025 | 14 | $860m | 18 | 17 |
| Q1 2026 | 17 | $1.2bn | 20 | 17 |
| Q2 2026 | 12 | $1.5bn | 15 | 23 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
AIT and KLAC →AIT and GE →AIT and LRCX →Choose a stock to compare with AIT →
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 AIT, latest filings →Back to the 13F Explorer →