- 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
- 11
- at least, of 95 tracked, among listed positions
- Comparable managers
- 92
- filed both Q3 2025 and Q4 2025; 1 listed it in both
- Shares listed
- 6,353,339
- combined, among listed positions
- Reported value
- $134m
- combined, at the quarter end
Among the 92 comparable managers: 6 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -18,334.
Managers listing TLK in Q4 2025
11 of 11 holders
Largest increases and reductions, by shares
Increases
- Arrowstreet Capital LPexisting position · 535,086 shares now+269,851
- Millennium Management LLCnew position · 15,985 shares now+15,985
- AQR Capital Management LLCnew position · 13,435 shares now+13,435
- Balyasny Asset Management LLCnew position · 11,429 shares now+11,429
- Citadel Advisors LLCexisting position · 23,105 shares now+9,466
Reductions
- Renaissance Technologies LLCexisting position · 3,696,614 shares now-173,500
- Invesco Ltdexisting position · 1,637,535 shares now-155,409
- Neuberger Berman Group LLCexisting position · 234,619 shares now-1,847
- Acadian Asset Management LLCexisting position · 31,400 shares now-1,678
New positions and exits
New (3)
Exited (1)
- Brevan Howard Capital Management LPwas $191k
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 1 | $18m | n.a. | n.a. |
| Q3 2013 | 2 | $154m | n.a. | n.a. |
| Q4 2013 | 2 | $126m | n.a. | n.a. |
| Q1 2014 | 3 | $131m | n.a. | n.a. |
| Q2 2014 | 1 | $124m | n.a. | n.a. |
| Q3 2014 | 1 | $133m | n.a. | n.a. |
| Q4 2014 | 2 | $128m | n.a. | n.a. |
| Q1 2015 | 4 | $128m | n.a. | n.a. |
| Q2 2015 | 1 | $104m | n.a. | n.a. |
| Q3 2015 | 1 | $86m | n.a. | n.a. |
| Q4 2015 | 1 | $100m | n.a. | n.a. |
| Q1 2016 | 2 | $144m | n.a. | n.a. |
| Q2 2016 | 2 | $177m | n.a. | n.a. |
| Q3 2016 | 2 | $190m | n.a. | n.a. |
| Q4 2016 | 2 | $156m | n.a. | n.a. |
| Q1 2017 | 3 | $195m | n.a. | n.a. |
| Q2 2017 | 4 | $230m | n.a. | n.a. |
| Q3 2017 | 3 | $212m | n.a. | n.a. |
| Q4 2017 | 2 | $172m | n.a. | n.a. |
| Q1 2018 | 3 | $176m | n.a. | n.a. |
| Q2 2018 | 2 | $122m | n.a. | n.a. |
| Q3 2018 | 2 | $108m | n.a. | n.a. |
| Q4 2018 | 2 | $116m | n.a. | n.a. |
| Q1 2019 | 1 | $120m | n.a. | n.a. |
| Q2 2019 | 2 | $143m | n.a. | n.a. |
| Q3 2019 | 2 | $149m | n.a. | n.a. |
| Q4 2019 | 1 | $133m | n.a. | n.a. |
| Q1 2020 | 1 | $92m | n.a. | n.a. |
| Q2 2020 | 1 | $109m | n.a. | n.a. |
| Q3 2020 | 1 | $90m | n.a. | n.a. |
| Q4 2020 | 1 | $120m | n.a. | n.a. |
| Q1 2021 | 1 | $116m | n.a. | n.a. |
| Q2 2021 | 1 | $105m | n.a. | n.a. |
| Q3 2021 | 1 | $119m | n.a. | n.a. |
| Q4 2021 | 1 | $131m | n.a. | n.a. |
| Q1 2022 | 2 | $147m | n.a. | n.a. |
| Q2 2022 | 2 | $142m | n.a. | n.a. |
| Q3 2022 | 1 | $121m | n.a. | n.a. |
| Q4 2022 | 1 | $96m | n.a. | n.a. |
| Q1 2023 | 1 | $106m | n.a. | n.a. |
| Q2 2023 | 1 | $105m | n.a. | n.a. |
| Q3 2023 | 1 | $95m | n.a. | n.a. |
| Q4 2023 | 1 | $102m | 1 | 0 |
| Q1 2024 | 1 | $87m | 0 | 1 |
| Q2 2024 | 1 | $73m | 1 | 0 |
| Q3 2024 | 1 | $77m | 1 | 0 |
| Q4 2024 | 1 | $62m | 0 | 1 |
| Q1 2025 | 1 | $58m | 1 | 0 |
| Q2 2025 | 1 | $65m | 0 | 1 |
| Q3 2025 | 1 | $73m | 1 | 0 |
| Q4 2025 | 1 | $78m | 6 | 5 |
| Q1 2026 | 1 | $67m | 12 | 7 |
| Q2 2026 | 1 | $48m | 12 | 7 |
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 TLK, latest filings →Back to the 13F Explorer →