- Quarter end
- 31 Mar 2026
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 12 May 2026
- Managers listing it
- 24
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 5 listed it in both
- Shares listed
- 4,284,138
- combined, among listed positions
- Reported value
- $342m
- combined, at the quarter end
1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.
AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.
Among the 91 comparable managers: 18 buyers (opened or added shares) and 7 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -1,257,368.
Managers listing GIB in Q1 2026
24 of 24 holders
Largest increases and reductions, by shares
Increases
- D. E. Shaw & Co.existing position · 476,801 shares now+197,539
- Citadel Advisors LLCexisting position · 249,108 shares now+135,662
- Point72 Asset Management LPnew position · 122,414 shares now+122,414
- Man Group PLCexisting position · 234,497 shares now+122,000
- Quantbot Technologies LPexisting position · 99,225 shares now+62,068
Reductions
- Two Sigma Investments LPexisting position · 214,148 shares now-279,403
- MFS Investment Managementexisting position · 1,728,917 shares now-130,605
- Voloridge Investment Management LLCexisting position · 99,675 shares now-64,647
- Invesco Ltdexisting position · 226,175 shares now-62,349
- Millennium Management LLCexisting position · 143,849 shares now-32,363
New positions and exits
New (4)
Exited (2)
- Arrowstreet Capital LPwas $150m
- ExodusPoint Capital Management LPwas $840k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q1 2019 | 9 | $1.1bn | n.a. | n.a. |
| Q2 2019 | 8 | $1.2bn | n.a. | n.a. |
| Q3 2019 | 7 | $1.2bn | n.a. | n.a. |
| Q4 2019 | 6 | $1.1bn | n.a. | n.a. |
| Q1 2020 | 10 | $601m | n.a. | n.a. |
| Q2 2020 | 7 | $596m | n.a. | n.a. |
| Q3 2020 | 8 | $718m | n.a. | n.a. |
| Q4 2020 | 8 | $870m | n.a. | n.a. |
| Q1 2021 | 6 | $938m | n.a. | n.a. |
| Q2 2021 | 7 | $1.0bn | n.a. | n.a. |
| Q3 2021 | 7 | $1.1bn | n.a. | n.a. |
| Q4 2021 | 8 | $964m | n.a. | n.a. |
| Q1 2022 | 7 | $686m | n.a. | n.a. |
| Q2 2022 | 4 | $599m | n.a. | n.a. |
| Q3 2022 | 3 | $564m | n.a. | n.a. |
| Q4 2022 | 4 | $637m | n.a. | n.a. |
| Q1 2023 | 5 | $876m | n.a. | n.a. |
| Q2 2023 | 4 | $952m | n.a. | n.a. |
| Q3 2023 | 3 | $796m | n.a. | n.a. |
| Q4 2023 | 4 | $941m | 2 | 2 |
| Q1 2024 | 5 | $1.1bn | 3 | 2 |
| Q2 2024 | 6 | $670m | 2 | 4 |
| Q3 2024 | 4 | $589m | 1 | 3 |
| Q4 2024 | 5 | $625m | 2 | 3 |
| Q1 2025 | 7 | $652m | 6 | 1 |
| Q2 2025 | 6 | $580m | 0 | 6 |
| Q3 2025 | 6 | $392m | 4 | 2 |
| Q4 2025 | 6 | $389m | 8 | 19 |
| Q1 2026 | 3 | $169m | 18 | 7 |
| Q2 2026 | 3 | $111m | 6 | 19 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
GIB and V →GIB and MA →GIB and MCO →Choose a stock to compare with GIB →
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 GIB, latest filings →Back to the 13F Explorer →