- 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
- 30
- at least, of 95 tracked, among listed positions
- Comparable managers
- 91
- filed both Q4 2025 and Q1 2026; 10 listed it in both
- Shares listed
- 42,681,263
- combined, among listed positions
- Reported value
- $3.5bn
- 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: 20 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,331,153.
Managers listing CCI in Q1 2026
30 of 30 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 18,779,160 shares now+4,792,308
- Citadel Advisors LLCexisting position · 1,954,484 shares now+1,754,897
- Balyasny Asset Management LLCexisting position · 652,495 shares now+636,794
- Capital World Investorsexisting position · 3,195,428 shares now+543,244
- Two Sigma Investments LPnew position · 455,602 shares now+455,602
Reductions
- Invesco Ltdexisting position · 4,095,653 shares now-3,164,930
- Fidelity (FMR LLC)existing position · 2,732,615 shares now-2,138,157
- Man Group PLCexisting position · 526,682 shares now-854,615
- AllianceBernstein LPexisting position · 528,264 shares now-39,295
- Winton Group Ltdexisting position · 70,465 shares now-31,786
New positions and exits
New (4)
Exited (5)
- Jane Street Group LLCwas $29m
- Verition Fund Management LLCwas $11m
- Marshall Wace LLPwas $4.5m
- ExodusPoint Capital Management LPwas $3.6m
- Caxton Associates LLPwas $430k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2014 | 20 | $6.3bn | n.a. | n.a. |
| Q1 2015 | 21 | $7.1bn | n.a. | n.a. |
| Q2 2015 | 20 | $6.9bn | n.a. | n.a. |
| Q3 2015 | 22 | $6.7bn | n.a. | n.a. |
| Q4 2015 | 20 | $7.4bn | n.a. | n.a. |
| Q1 2016 | 24 | $7.0bn | n.a. | n.a. |
| Q2 2016 | 18 | $8.0bn | n.a. | n.a. |
| Q3 2016 | 17 | $7.5bn | n.a. | n.a. |
| Q4 2016 | 11 | $7.4bn | n.a. | n.a. |
| Q1 2017 | 12 | $7.7bn | n.a. | n.a. |
| Q2 2017 | 19 | $8.3bn | n.a. | n.a. |
| Q3 2017 | 15 | $9.1bn | n.a. | n.a. |
| Q4 2017 | 19 | $10.9bn | n.a. | n.a. |
| Q1 2018 | 18 | $11.1bn | n.a. | n.a. |
| Q2 2018 | 15 | $9.7bn | n.a. | n.a. |
| Q3 2018 | 21 | $9.1bn | n.a. | n.a. |
| Q4 2018 | 21 | $8.5bn | n.a. | n.a. |
| Q1 2019 | 18 | $10.0bn | n.a. | n.a. |
| Q2 2019 | 21 | $10.1bn | n.a. | n.a. |
| Q3 2019 | 19 | $10.6bn | n.a. | n.a. |
| Q4 2019 | 16 | $10.6bn | n.a. | n.a. |
| Q1 2020 | 21 | $9.9bn | n.a. | n.a. |
| Q2 2020 | 18 | $11.2bn | n.a. | n.a. |
| Q3 2020 | 16 | $11.6bn | n.a. | n.a. |
| Q4 2020 | 21 | $10.7bn | n.a. | n.a. |
| Q1 2021 | 14 | $10.7bn | n.a. | n.a. |
| Q2 2021 | 15 | $11.7bn | n.a. | n.a. |
| Q3 2021 | 21 | $9.9bn | n.a. | n.a. |
| Q4 2021 | 15 | $11.3bn | n.a. | n.a. |
| Q1 2022 | 23 | $9.8bn | n.a. | n.a. |
| Q2 2022 | 22 | $9.1bn | n.a. | n.a. |
| Q3 2022 | 22 | $7.6bn | n.a. | n.a. |
| Q4 2022 | 24 | $6.9bn | n.a. | n.a. |
| Q1 2023 | 19 | $6.3bn | n.a. | n.a. |
| Q2 2023 | 20 | $6.0bn | n.a. | n.a. |
| Q3 2023 | 19 | $5.2bn | n.a. | n.a. |
| Q4 2023 | 22 | $5.9bn | 13 | 12 |
| Q1 2024 | 18 | $5.1bn | 8 | 10 |
| Q2 2024 | 14 | $4.9bn | 7 | 8 |
| Q3 2024 | 11 | $6.2bn | 5 | 5 |
| Q4 2024 | 11 | $4.0bn | 5 | 3 |
| Q1 2025 | 15 | $5.2bn | 11 | 3 |
| Q2 2025 | 16 | $4.8bn | 10 | 7 |
| Q3 2025 | 18 | $4.1bn | 13 | 4 |
| Q4 2025 | 11 | $2.9bn | 12 | 24 |
| Q1 2026 | 15 | $2.9bn | 20 | 14 |
| Q2 2026 | 15 | $2.2bn | 20 | 16 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
CCI and WELL →CCI and EQIX →CCI and PLD →Choose a stock to compare with CCI →
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 CCI, latest filings →Back to the 13F Explorer →