- Quarter end
- 31 Dec 2025
- the date the book describes
- Filed
- 27 Oct 2026
- latest of these filings; the earliest 10 Feb 2026
- Managers listing it
- 21
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 3 listed it in both
- Shares listed
- 33,261,772
- combined, among listed positions
- Reported value
- $438m
- combined, at the quarter end
Among the 92 comparable managers: 15 buyers (opened or added shares) and 6 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,075,492.
Managers listing TU in Q4 2025
21 of 21 holders
Largest increases and reductions, by shares
Increases
- Citadel Advisors LLCexisting position · 3,261,922 shares now+2,960,516
- Invesco Ltdexisting position · 12,500,760 shares now+2,091,819
- Millennium Management LLCexisting position · 2,727,141 shares now+1,908,984
- Two Sigma Investments LPexisting position · 1,780,038 shares now+1,412,208
- Man Group PLCexisting position · 826,674 shares now+801,747
Reductions
- Arrowstreet Capital LPexisting position · 995,679 shares now-8,037,776
- Janus Henderson Group Ltdexisting position · 6,470,019 shares now-641,720
- PDT Partners LLCexisting position · 101,770 shares now-143,906
- D. E. Shaw & Co.existing position · 686,278 shares now-130,400
- Balyasny Asset Management LLCexisting position · 58,225 shares now-122,926
New positions and exits
New (3)
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 | 4 | $476m | n.a. | n.a. |
| Q3 2013 | 5 | $702m | n.a. | n.a. |
| Q4 2013 | 5 | $569m | n.a. | n.a. |
| Q1 2014 | 5 | $788m | n.a. | n.a. |
| Q2 2014 | 5 | $779m | n.a. | n.a. |
| Q3 2014 | 3 | $712m | n.a. | n.a. |
| Q4 2014 | 5 | $881m | n.a. | n.a. |
| Q1 2015 | 5 | $916m | n.a. | n.a. |
| Q2 2015 | 5 | $1.0bn | n.a. | n.a. |
| Q3 2015 | 5 | $1.0bn | n.a. | n.a. |
| Q4 2015 | 5 | $1.0bn | n.a. | n.a. |
| Q1 2016 | 5 | $1.4bn | n.a. | n.a. |
| Q2 2016 | 6 | $1.5bn | n.a. | n.a. |
| Q3 2016 | 8 | $1.5bn | n.a. | n.a. |
| Q4 2016 | 6 | $1.4bn | n.a. | n.a. |
| Q1 2017 | 6 | $1.4bn | n.a. | n.a. |
| Q2 2017 | 6 | $1.5bn | n.a. | n.a. |
| Q3 2017 | 6 | $1.6bn | n.a. | n.a. |
| Q4 2017 | 6 | $1.5bn | n.a. | n.a. |
| Q1 2018 | 8 | $1.3bn | n.a. | n.a. |
| Q2 2018 | 7 | $637m | n.a. | n.a. |
| Q3 2018 | 8 | $736m | n.a. | n.a. |
| Q4 2018 | 9 | $785m | n.a. | n.a. |
| Q1 2019 | 9 | $835m | n.a. | n.a. |
| Q2 2019 | 10 | $853m | n.a. | n.a. |
| Q3 2019 | 11 | $818m | n.a. | n.a. |
| Q4 2019 | 10 | $953m | n.a. | n.a. |
| Q1 2020 | 11 | $960m | n.a. | n.a. |
| Q2 2020 | 6 | $951m | n.a. | n.a. |
| Q3 2020 | 7 | $1.0bn | n.a. | n.a. |
| Q4 2020 | 8 | $1.2bn | n.a. | n.a. |
| Q1 2021 | 10 | $1.2bn | n.a. | n.a. |
| Q2 2021 | 10 | $1.4bn | n.a. | n.a. |
| Q3 2021 | 10 | $1.3bn | n.a. | n.a. |
| Q4 2021 | 8 | $1.4bn | n.a. | n.a. |
| Q1 2022 | 9 | $1.2bn | n.a. | n.a. |
| Q2 2022 | 13 | $871m | n.a. | n.a. |
| Q3 2022 | 8 | $352m | n.a. | n.a. |
| Q4 2022 | 8 | $380m | n.a. | n.a. |
| Q1 2023 | 9 | $263m | n.a. | n.a. |
| Q2 2023 | 8 | $252m | n.a. | n.a. |
| Q3 2023 | 5 | $225m | n.a. | n.a. |
| Q4 2023 | 5 | $483m | 4 | 1 |
| Q1 2024 | 4 | $393m | 2 | 2 |
| Q2 2024 | 4 | $399m | 1 | 3 |
| Q3 2024 | 4 | $426m | 3 | 1 |
| Q4 2024 | 3 | $314m | 2 | 2 |
| Q1 2025 | 2 | $146m | 1 | 2 |
| Q2 2025 | 3 | $221m | 2 | 1 |
| Q3 2025 | 3 | $258m | 2 | 1 |
| Q4 2025 | 3 | $90m | 15 | 6 |
| Q1 2026 | 4 | $167m | 11 | 10 |
| Q2 2026 | 3 | $159m | 17 | 10 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
TU and NFLX →TU and TMUS →TU and CMCSA →Choose a stock to compare with TU →
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 TU, latest filings →Back to the 13F Explorer →