- Quarter end
- 30 Sep 2025
- the date the book describes
- Filed
- 17 Nov 2025
- latest of these filings; the earliest 12 Nov 2025
- Managers listing it
- 9
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q2 2025 and Q3 2025; 7 listed it in both
- Shares listed
- 2,553,095
- combined, among listed positions
- Reported value
- $209m
- combined, at the quarter end
Among the 95 comparable managers: 4 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing DCI in Q3 2025
9 of 9 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Janus Henderson Group Ltd | 939,161 | $77m | under 0.1% | Trimmed | -53,254 | 14 Nov 2025 (the filing on sec.gov) |
| Arrowstreet Capital LP | 680,174 | $56m | under 0.1% | Added | +35,803 | 13 Nov 2025 (the filing on sec.gov) |
| GAMCO Investors Inc | 376,156 | $31m | 0.30% | Trimmed | -12,200 | 12 Nov 2025 (the filing on sec.gov) |
| Voloridge Investment Management LLC | 355,392 | $29m | 0.10% | Added | +19,687 | 14 Nov 2025 (the filing on sec.gov) |
| ExodusPoint Capital Management LP | 86,975 | $7.1m | 0.07% | Trimmed | -72,770 | 14 Nov 2025 (the filing on sec.gov) |
| Holocene Advisors LP | 50,481 | $4.1m | under 0.1% | Trimmed | -27,049 | 14 Nov 2025 (the filing on sec.gov) |
| PDT Partners LLC | 32,414 | $2.7m | 0.17% | New | new | 17 Nov 2025 (the filing on sec.gov) |
| Brevan Howard Capital Management LP | 29,142 | $2.4m | under 0.1% | Added | n.a. | 14 Nov 2025 (the filing on sec.gov) |
| First Eagle Investment Management LLC | 3,200 | $262k | under 0.1% | Trimmed | -8,041 | 12 Nov 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- Arrowstreet Capital LPexisting position · 680,174 shares now+35,803
- PDT Partners LLCnew position · 32,414 shares now+32,414
- Voloridge Investment Management LLCexisting position · 355,392 shares now+19,687
Reductions
- ExodusPoint Capital Management LPexisting position · 86,975 shares now-72,770
- Janus Henderson Group Ltdexisting position · 939,161 shares now-53,254
- Holocene Advisors LPexisting position · 50,481 shares now-27,049
- GAMCO Investors Incexisting position · 376,156 shares now-12,200
- First Eagle Investment Management LLCexisting position · 3,200 shares now-8,041
New positions and exits
New (1)
- PDT Partners LLC$2.7m
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 5 | $270m | n.a. | n.a. |
| Q3 2013 | 6 | $286m | n.a. | n.a. |
| Q4 2013 | 5 | $279m | n.a. | n.a. |
| Q1 2014 | 5 | $241m | n.a. | n.a. |
| Q2 2014 | 4 | $239m | n.a. | n.a. |
| Q3 2014 | 6 | $224m | n.a. | n.a. |
| Q4 2014 | 5 | $214m | n.a. | n.a. |
| Q1 2015 | 4 | $191m | n.a. | n.a. |
| Q2 2015 | 4 | $159m | n.a. | n.a. |
| Q3 2015 | 6 | $118m | n.a. | n.a. |
| Q4 2015 | 6 | $117m | n.a. | n.a. |
| Q1 2016 | 6 | $130m | n.a. | n.a. |
| Q2 2016 | 5 | $162m | n.a. | n.a. |
| Q3 2016 | 7 | $180m | n.a. | n.a. |
| Q4 2016 | 9 | $249m | n.a. | n.a. |
| Q1 2017 | 6 | $211m | n.a. | n.a. |
| Q2 2017 | 6 | $280m | n.a. | n.a. |
| Q3 2017 | 7 | $259m | n.a. | n.a. |
| Q4 2017 | 7 | $303m | n.a. | n.a. |
| Q1 2018 | 6 | $307m | n.a. | n.a. |
| Q2 2018 | 6 | $306m | n.a. | n.a. |
| Q3 2018 | 6 | $426m | n.a. | n.a. |
| Q4 2018 | 7 | $310m | n.a. | n.a. |
| Q1 2019 | 6 | $333m | n.a. | n.a. |
| Q2 2019 | 6 | $364m | n.a. | n.a. |
| Q3 2019 | 7 | $372m | n.a. | n.a. |
| Q4 2019 | 6 | $357m | n.a. | n.a. |
| Q1 2020 | 9 | $201m | n.a. | n.a. |
| Q2 2020 | 7 | $168m | n.a. | n.a. |
| Q3 2020 | 7 | $199m | n.a. | n.a. |
| Q4 2020 | 7 | $203m | n.a. | n.a. |
| Q1 2021 | 7 | $164m | n.a. | n.a. |
| Q2 2021 | 7 | $195m | n.a. | n.a. |
| Q3 2021 | 7 | $205m | n.a. | n.a. |
| Q4 2021 | 11 | $215m | n.a. | n.a. |
| Q1 2022 | 12 | $156m | n.a. | n.a. |
| Q2 2022 | 12 | $147m | n.a. | n.a. |
| Q3 2022 | 7 | $105m | n.a. | n.a. |
| Q4 2022 | 8 | $154m | n.a. | n.a. |
| Q1 2023 | 11 | $201m | n.a. | n.a. |
| Q2 2023 | 10 | $206m | n.a. | n.a. |
| Q3 2023 | 6 | $180m | n.a. | n.a. |
| Q4 2023 | 8 | $221m | 4 | 3 |
| Q1 2024 | 10 | $248m | 6 | 4 |
| Q2 2024 | 9 | $254m | 5 | 4 |
| Q3 2024 | 11 | $268m | 5 | 6 |
| Q4 2024 | 7 | $256m | 4 | 4 |
| Q1 2025 | 9 | $259m | 7 | 3 |
| Q2 2025 | 9 | $183m | 4 | 6 |
| Q3 2025 | 9 | $209m | 4 | 5 |
| Q4 2025 | 11 | $295m | 14 | 16 |
| Q1 2026 | 7 | $227m | 15 | 16 |
| Q2 2026 | 10 | $313m | 20 | 12 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
DCI and GE →DCI and LRCX →DCI and GEV →Choose a stock to compare with DCI →
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 DCI, latest filings →Back to the 13F Explorer →