- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 22 Jan 2026
- Managers listing it
- 23
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 9 listed it in both
- Shares listed
- 7,834,175
- combined, among listed positions
- Reported value
- $3.5bn
- combined, at the quarter end
Among the 92 comparable managers: 15 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +1,053,570.
Managers listing HUBB in Q4 2025
23 of 23 holders
Largest increases and reductions, by shares
Increases
- Wellington Management Group LLPexisting position · 2,514,632 shares now+1,468,701
- T. Rowe Price Associates Incexisting position · 1,214,236 shares now+60,071
- Arrowstreet Capital LPexisting position · 295,588 shares now+37,490
- Moore Capital Management LPexisting position · 67,900 shares now+33,950
- Walleye Capital LLCexisting position · 58,796 shares now+31,538
Reductions
- MFS Investment Managementexisting position · 1,574,065 shares now-81,681
- Invesco Ltdexisting position · 1,252,618 shares now-76,943
- Citadel Advisors LLCexisting position · 11,842 shares now-67,533
- Balyasny Asset Management LLCexisting position · 2,161 shares now-52,445
- Fidelity (FMR LLC)existing position · 269,914 shares now-46,511
New positions and exits
New (0)
No new position among listed positions.
Exited (7)
- Artisan Partners LPwas $94m
- Hudson Bay Capital Management LPwas $4.8m
- Woodline Partners LPwas $2.7m
- Brevan Howard Capital Management LPwas $2.3m
- ExodusPoint Capital Management LPwas $1.3m
- Marshall Wace LLPwas $792k
- Caxton Associates LLPwas $487k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q4 2015 | 12 | $665m | n.a. | n.a. |
| Q1 2016 | 11 | $671m | n.a. | n.a. |
| Q2 2016 | 12 | $705m | n.a. | n.a. |
| Q3 2016 | 9 | $666m | n.a. | n.a. |
| Q4 2016 | 10 | $696m | n.a. | n.a. |
| Q1 2017 | 10 | $723m | n.a. | n.a. |
| Q2 2017 | 13 | $707m | n.a. | n.a. |
| Q3 2017 | 14 | $718m | n.a. | n.a. |
| Q4 2017 | 7 | $645m | n.a. | n.a. |
| Q1 2018 | 9 | $538m | n.a. | n.a. |
| Q2 2018 | 8 | $515m | n.a. | n.a. |
| Q3 2018 | 8 | $785m | n.a. | n.a. |
| Q4 2018 | 10 | $577m | n.a. | n.a. |
| Q1 2019 | 7 | $504m | n.a. | n.a. |
| Q2 2019 | 3 | $490m | n.a. | n.a. |
| Q3 2019 | 3 | $511m | n.a. | n.a. |
| Q4 2019 | 5 | $584m | n.a. | n.a. |
| Q1 2020 | 5 | $479m | n.a. | n.a. |
| Q2 2020 | 10 | $448m | n.a. | n.a. |
| Q3 2020 | 6 | $484m | n.a. | n.a. |
| Q4 2020 | 10 | $458m | n.a. | n.a. |
| Q1 2021 | 7 | $930m | n.a. | n.a. |
| Q2 2021 | 6 | $872m | n.a. | n.a. |
| Q3 2021 | 6 | $860m | n.a. | n.a. |
| Q4 2021 | 7 | $1.1bn | n.a. | n.a. |
| Q1 2022 | 9 | $841m | n.a. | n.a. |
| Q2 2022 | 9 | $1.1bn | n.a. | n.a. |
| Q3 2022 | 12 | $1.7bn | n.a. | n.a. |
| Q4 2022 | 13 | $1.9bn | n.a. | n.a. |
| Q1 2023 | 12 | $2.2bn | n.a. | n.a. |
| Q2 2023 | 11 | $3.2bn | n.a. | n.a. |
| Q3 2023 | 16 | $2.8bn | n.a. | n.a. |
| Q4 2023 | 18 | $2.8bn | 11 | 7 |
| Q1 2024 | 14 | $3.6bn | 9 | 7 |
| Q2 2024 | 15 | $2.9bn | 8 | 8 |
| Q3 2024 | 14 | $3.4bn | 9 | 9 |
| Q4 2024 | 9 | $3.2bn | 5 | 6 |
| Q1 2025 | 16 | $2.0bn | 12 | 4 |
| Q2 2025 | 12 | $2.6bn | 7 | 4 |
| Q3 2025 | 12 | $2.6bn | 6 | 6 |
| Q4 2025 | 9 | $3.2bn | 15 | 15 |
| Q1 2026 | 12 | $3.2bn | 14 | 13 |
| Q2 2026 | 11 | $2.2bn | 18 | 16 |
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 HUBB, latest filings →Back to the 13F Explorer →