Which funds own ROKU
Roku Inc in the Q2 2026 filings. At least 16 of the 91 current managers on file reported a position, worth $2.1bn between them. It is among the largest positions of fewer than a fifth of the current managers on file. Buying and selling roughly cancelled this quarter, which is what a name looks like when the argument is still live.
- Managers holding
- 16
- at least, of 91 current
- Combined value
- $2.1bn
- as reported
- Opened
- 2
- new this quarter
- Added to
- 8
- already held
- Trimmed or sold out
- 10
- 4 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Managers reporting a position
Largest first. Weight is the share of that manager’s whole reported book, which is the number worth quoting: $400m is a rounding error in one book and a defining bet in another.
| Manager | Value | Weight | Shares | Change on the quarter | Action |
|---|---|---|---|---|---|
| Balyasny Asset Management LLC Multi-strategy · $80.2bn book | $435m | 0.5% | 3,147,789 | +$413m+2,919,202 | Added |
| Millennium Management LLC Multi-strategy · $276bn book | $260m | 0.1% | 1,883,645 | +$227m+1,527,977 | Added |
| Arrowstreet Capital LP Quantitative · $225bn book | $255m | 0.1% | 1,842,808 | +$62m-195,539 | Trimmed |
| Renaissance Technologies LLC Quantitative · $72.6bn book | $197m | 0.3% | 1,424,300 | +$49m-140,800 | Trimmed |
| Acadian Asset Management LLC Quantitative · $84.2bn book | $187m | 0.2% | 1,354,758 | -$51m-1,166,320 | Trimmed |
| Marshall Wace LLP Quantitative · $127bn book | $110m | 0.1% | 795,704 | +$15m-202,915 | Trimmed |
| Man Group PLC Quantitative · $62.7bn book | $108m | 0.2% | 780,178 | +$46m+126,005 | Added |
| Tudor Investment Corp Macro · $71.9bn book | $107m | 0.1% | 774,475 | +$99m+692,325 | Added |
| Squarepoint Ops LLC Multi-strategy · $90.5bn book | $92m | 0.1% | 669,221 | -$76m-1,108,745 | Trimmed |
| ARK Investment Management LLC Long-only · $15.4bn book | $82m | 0.5% | 595,880 | -$279m-3,224,525 | Trimmed |
| Voloridge Investment Management LLC Quantitative · $23.5bn book | $66m | 0.3% | 477,467 | opened477,467 | New |
| Hudson Bay Capital Management LP Multi-strategy · $36.8bn book | $64m | 0.2% | 465,000 | +$63m+449,405 | Added |
| Verition Fund Management LLC Multi-strategy · $19.7bn book | $38m | 0.2% | 277,600 | +$31m+195,204 | Added |
| ExodusPoint Capital Management LP Multi-strategy · $15.5bn book | $35m | 0.2% | 251,307 | +$34m+239,583 | Added |
| Soros Fund Management LLC Macro · $8.1bn book | $22m | 0.3% | 155,800 | opened155,800 | New |
| Moore Capital Management LP Macro · $6.7bn book | $10m | 0.2% | 73,300 | +$8.5m+56,234 | Added |
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Holocene Advisors LP · Long/short equity$70m held before
- Davidson Kempner Capital Management LP · Long/short equity$12m held before
- Rokos Capital Management LLP · Macro$9.4m held before
- Maverick Capital Ltd · Long/short equity$800k held before
Ownership through time
At least 24 of the 95 managers whose filings are on file listed ROKU in Q2 2026, against 5 in Q3 2017. 2 managers more than in Q1 2026: 4 started positions; 8 listed it again; 3 sold out, by their own filings; 7 no longer listed it among the positions read, which can mean a holding below the listed range or a filing not yet made.
Each manager’s largest 500 positions a quarter are read, so a small holding in a very large book can be missing, and a manager is counted as leaving only where its own filing shows it.
- Q3 2017: 5
- Q4 2017: 1
- Q1 2018: 3
- Q2 2018: 2
- Q3 2018: 9
- Q4 2018: 5
- Q1 2019: 10
- Q2 2019: 16
- Q3 2019: 16
- Q4 2019: 12
- Q1 2020: 11
- Q2 2020: 13
- Q3 2020: 18
- Q4 2020: 20
- Q1 2021: 23
- Q2 2021: 26
- Q3 2021: 19
- Q4 2021: 18
- Q1 2022: 17
- Q2 2022: 9
- Q3 2022: 12
- Q4 2022: 11
- Q1 2023: 14
- Q2 2023: 15
- Q3 2023: 15
- Q4 2023: 16
- Q1 2024: 13
- Q2 2024: 12
- Q3 2024: 14
- Q4 2024: 14
- Q1 2025: 18
- Q2 2025: 23
- Q3 2025: 26
- Q4 2025: 32
- Q1 2026: 22
- Q2 2026: 24
- Q3 2017: $54m
- Q4 2017: $33m
- Q1 2018: $43m
- Q2 2018: $110m
- Q3 2018: $840m
- Q4 2018: $88m
- Q1 2019: $1.1bn
- Q2 2019: $1.6bn
- Q3 2019: $1.5bn
- Q4 2019: $2.4bn
- Q1 2020: $1.4bn
- Q2 2020: $2.2bn
- Q3 2020: $4.1bn
- Q4 2020: $7.6bn
- Q1 2021: $9.0bn
- Q2 2021: $12.4bn
- Q3 2021: $7.2bn
- Q4 2021: $6.3bn
- Q1 2022: $4.1bn
- Q2 2022: $2.6bn
- Q3 2022: $1.6bn
- Q4 2022: $1.1bn
- Q1 2023: $2.0bn
- Q2 2023: $1.9bn
- Q3 2023: $2.5bn
- Q4 2023: $3.4bn
- Q1 2024: $2.1bn
- Q2 2024: $2.0bn
- Q3 2024: $2.7bn
- Q4 2024: $2.9bn
- Q1 2025: $2.7bn
- Q2 2025: $3.5bn
- Q3 2025: $4.6bn
- Q4 2025: $4.5bn
- Q1 2026: $3.5bn
- Q2 2026: $3.3bn
Between the quarter ends of Q1 2026 and Q2 2026. Each change in shares is valued at the Q2 2026 price, so the price’s own move is left out; a 13F shows the two quarter ends, not when in between anything was bought or sold.
Started in Q2 2026
Largest increases, by shares
- Voloridge Investment Management LLCnew: 477,467 shares+$66m
- Verition Fund Management LLC82,396 to 277,600 shares+$27m
- Soros Fund Management LLCnew: 155,800 shares+$22m
- Man Group PLC654,173 to 780,178 shares+$17m
- Moore Capital Management LP17,066 to 73,300 shares+$7.8m
Largest decreases, by shares
- Fidelity (FMR LLC)17,011,060 to 5,310,616 shares-$1.6bn
- ARK Investment Management LLC3,820,405 to 595,880 shares-$445m
- Acadian Asset Management LLC2,521,078 to 1,354,758 shares-$161m
- Squarepoint Ops LLC1,777,966 to 669,221 shares-$153m
- Woodline Partners LP624,059 to 279,500 shares-$48m
Left it
- Davidson Kempner Capital Management LPwas $12m
- Rokos Capital Management LLPwas $9.4m
- Maverick Capital Ltdwas $775k
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Fidelity (FMR LLC) | Q3 2018 | $3.9bn | $734m | |
| Balyasny Asset Management LLC | Q4 2017 | $435m | $435m | |
| Millennium Management LLC | Q2 2019 | $260m | $260m | |
| Arrowstreet Capital LP | Q1 2021 | $255m | $255m | |
| Citadel Advisors LLC | Q3 2021 | $252m | $252m | |
| Renaissance Technologies LLC | Q3 2018 | $474m | $197m | |
| Acadian Asset Management LLC | Q1 2024 | $239m | $187m | |
| Marshall Wace LLP | Q3 2019 | $180m | $110m | |
| Man Group PLC | Q2 2020 | $108m | $108m | |
| Tudor Investment Corp | Q1 2018 | $107m | $107m | |
| Neuberger Berman Group LLC | Q4 2020 | $101m | $101m | |
| Squarepoint Ops LLC | Q2 2019 | $168m | $92m | |
| ARK Investment Management LLC | Q2 2019 | $2.2bn | $82m | |
| Voloridge Investment Management LLC | Q4 2018 | $126m | $66m | |
| Hudson Bay Capital Management LP | Q3 2018 | $64m | $64m | |
| Baillie Gifford & Co | Q1 2019 | $1.7bn | last listed Q1 2025 | |
| Whale Rock Capital Management LLC | Q3 2017 | $580m | last listed Q3 2021 | |
| T. Rowe Price Associates Inc | Q1 2021 | $554m | last listed Q4 2021 | |
| Wellington Management Group LLP | Q1 2019 | $523m | last listed Q3 2023 | |
| D. E. Shaw & Co. | Q3 2020 | $482m | last listed Q4 2025 | |
| Two Sigma Advisers LP | Q3 2019 | $374m | last listed Q4 2025 | |
| Artisan Partners LP | Q3 2018 | $356m | last listed Q4 2025 | |
| AQR Capital Management LLC | Q4 2020 | $310m | last listed Q1 2026 | |
| Jane Street Group LLC | Q1 2019 | $299m | last listed Q4 2025 | |
| Two Sigma Investments LP | Q1 2020 | $279m | last listed Q1 2026 |
Reported as options rather than shares
A put or a call on a name is not a position in it, and the filing states the notional rather than what the option cost. These lines are listed apart for that reason and are not counted in anything above.
- ExodusPoint Capital Management LP · calls$20m notional
What ROKU is worth
Knowing who owns it is half the question. The other half is what it is worth against the companies it trades beside, which is the one an interviewer will follow up with.
Build the comp set around ROKU →How much of the picture this is
A Form 13F reports US-listed long equity and nothing else: no shorts, no bonds, no cash and no non-US listings. It arrives forty-five days after the quarter ends, so a manager who sold in July still shows the position in a filing published in August. This page reads the managers on file here rather than every filer in the market, and each manager’s largest positions rather than the whole table, so a small position in a very large book may not appear. Say “their last filing showed” rather than “they own”, and the distinction will do you credit.
What to do with a name the funds are buying
Knowing who owns something is the start of a pitch, not the pitch. The next questions are what it is worth and why they were buying.
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The holdings, every quarter, and the week between
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