- 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
- 32
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 3 listed it in both
- Shares listed
- 22,646,847
- combined, among listed positions
- Reported value
- $312m
- combined, at the quarter end
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: 23 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +9,809,643.
Managers listing CALY in Q1 2026
32 of 32 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 7,436,532 shares now+6,472,152
- Citadel Advisors LLCexisting position · 1,835,570 shares now+1,803,798
- Point72 Asset Management LPexisting position · 2,329,903 shares now+1,626,610
- Balyasny Asset Management LLCexisting position · 1,074,216 shares now+881,377
- Invesco Ltdexisting position · 1,713,998 shares now+716,563
Reductions
- AllianceBernstein LPexisting position · 987,778 shares now-1,581,601
- Voloridge Investment Management LLCexisting position · 61,082 shares now-994,811
- Maverick Capital Ltdexisting position · 29,929 shares now-228,182
- PDT Partners LLCexisting position · 336,186 shares now-164,802
- Renaissance Technologies LLCexisting position · 925,434 shares now-58,566
New positions and exits
New (7)
Exited (3)
- Millennium Management LLCwas $8.4m
- Marshall Wace LLPwas $5.3m
- Verition Fund Management LLCwas $2.1m
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2013 | 1 | $212k | n.a. | n.a. |
| Q4 2014 | 1 | $1.3m | n.a. | n.a. |
| Q1 2015 | 2 | $11m | n.a. | n.a. |
| Q2 2015 | 3 | $16m | n.a. | n.a. |
| Q3 2015 | 1 | $13m | n.a. | n.a. |
| Q4 2015 | 2 | $20m | n.a. | n.a. |
| Q1 2016 | 3 | $17m | n.a. | n.a. |
| Q2 2016 | 4 | $18m | n.a. | n.a. |
| Q3 2016 | 2 | $8.2m | n.a. | n.a. |
| Q4 2016 | 2 | $1.7m | n.a. | n.a. |
| Q1 2017 | 1 | $2.6m | n.a. | n.a. |
| Q2 2017 | 4 | $27m | n.a. | n.a. |
| Q3 2017 | 4 | $52m | n.a. | n.a. |
| Q1 2018 | 1 | $3.3m | n.a. | n.a. |
| Q2 2018 | 3 | $8.8m | n.a. | n.a. |
| Q3 2018 | 5 | $22m | n.a. | n.a. |
| Q4 2018 | 5 | $33m | n.a. | n.a. |
| Q1 2019 | 3 | $26m | n.a. | n.a. |
| Q2 2019 | 6 | $236m | n.a. | n.a. |
| Q3 2019 | 5 | $277m | n.a. | n.a. |
| Q4 2019 | 4 | $295m | n.a. | n.a. |
| Q1 2020 | 5 | $134m | n.a. | n.a. |
| Q2 2020 | 5 | $235m | n.a. | n.a. |
| Q3 2020 | 3 | $162m | n.a. | n.a. |
| Q4 2020 | 5 | $58m | n.a. | n.a. |
| Q1 2021 | 7 | $82m | n.a. | n.a. |
| Q2 2021 | 5 | $125m | n.a. | n.a. |
| Q3 2021 | 3 | $44m | n.a. | n.a. |
| Q4 2021 | 2 | $45m | n.a. | n.a. |
| Q1 2022 | 5 | $61m | n.a. | n.a. |
| Q2 2022 | 4 | $51m | n.a. | n.a. |
| Q3 2022 | 2 | $51m | n.a. | n.a. |
| Q4 2022 | 4 | $57m | n.a. | n.a. |
| Q1 2023 | 4 | $45m | n.a. | n.a. |
| Q2 2023 | 5 | $83m | n.a. | n.a. |
| Q3 2023 | 3 | $50m | n.a. | n.a. |
| Q4 2023 | 3 | $36m | 3 | 1 |
| Q1 2024 | 3 | $42m | 1 | 2 |
| Q2 2024 | 3 | $29m | 2 | 1 |
| Q3 2024 | 3 | $4.6m | 2 | 2 |
| Q4 2024 | 3 | $6.6m | 2 | 1 |
| Q1 2025 | 3 | $8.6m | 3 | 1 |
| Q2 2025 | 3 | $46m | 2 | 1 |
| Q3 2025 | 5 | $73m | 3 | 1 |
| Q4 2025 | 3 | $11m | 14 | 15 |
| Q1 2026 | 5 | $15m | 23 | 10 |
| Q2 2026 | 5 | $304m | 20 | 15 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
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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 CALY, latest filings →Back to the 13F Explorer →