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Free · no sign-up · Q2 2026

Which funds own DYN

Dyne Therapeutics Inc in the Q2 2026 filings. At least 2 of the 91 current managers on file reported a position, worth $273m 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
2
at least, of 91 current
Combined value
$273m
as reported
Opened
0
new this quarter
Added to
1
already held
Trimmed or sold out
3
2 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.

ManagerValueWeightSharesChange on the quarterAction
Janus Henderson Group Ltd
Long-only · $245bn book
$267m0.1%11,997,738+$19m-1,649,638Trimmed
Moore Capital Management LP
Macro · $6.7bn book
$6.8m0.1%305,794+$5.4m+227,029Added

Sold out of this quarter

Valued at what the position was worth in the previous filing, because by this one it is gone.

Ownership through time

At least 3 of the 95 managers whose filings are on file listed DYN in Q2 2026, against 3 in Q3 2020. 2 managers fewer than in Q1 2026: 2 sold out, by their own filings.

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.

Managers on file listing it
036Q3 2020: 3Q4 2020: 1Q1 2021: 121Q2 2021: 2Q3 2021: 2Q4 2021: 2Q1 2022: 222Q2 2022: 1Q3 2022: 1Q4 2022: 2Q1 2023: 123Q2 2023: 1Q3 2023: 1Q4 2023: 1Q1 2024: 424Q2 2024: 5Q3 2024: 5Q4 2024: 6Q1 2025: 525Q2 2025: 3Q3 2025: 5Q4 2025: 5Q1 2026: 526Q2 2026: 3
  • Q3 2020: 3
  • Q4 2020: 1
  • Q1 2021: 1
  • Q2 2021: 2
  • Q3 2021: 2
  • Q4 2021: 2
  • Q1 2022: 2
  • Q2 2022: 1
  • Q3 2022: 1
  • Q4 2022: 2
  • Q1 2023: 1
  • Q2 2023: 1
  • Q3 2023: 1
  • Q4 2023: 1
  • Q1 2024: 4
  • Q2 2024: 5
  • Q3 2024: 5
  • Q4 2024: 6
  • Q1 2025: 5
  • Q2 2025: 3
  • Q3 2025: 5
  • Q4 2025: 5
  • Q1 2026: 5
  • Q2 2026: 3
Their combined reported value
$0$216m$433mQ3 2020: $11mQ4 2020: $10mQ1 2021: $5.9m21Q2 2021: $19mQ3 2021: $17mQ4 2021: $21mQ1 2022: $26m22Q2 2022: $4.6mQ3 2022: $19mQ4 2022: $17mQ1 2023: $432k23Q2 2023: $4.3mQ3 2023: $3.0mQ4 2023: $5.8mQ1 2024: $123m24Q2 2024: $433mQ3 2024: $392mQ4 2024: $287mQ1 2025: $141m25Q2 2025: $94mQ3 2025: $228mQ4 2025: $291mQ1 2026: $264m26Q2 2026: $288m
  • Q3 2020: $11m
  • Q4 2020: $10m
  • Q1 2021: $5.9m
  • Q2 2021: $19m
  • Q3 2021: $17m
  • Q4 2021: $21m
  • Q1 2022: $26m
  • Q2 2022: $4.6m
  • Q3 2022: $19m
  • Q4 2022: $17m
  • Q1 2023: $432k
  • Q2 2023: $4.3m
  • Q3 2023: $3.0m
  • Q4 2023: $5.8m
  • Q1 2024: $123m
  • Q2 2024: $433m
  • Q3 2024: $392m
  • Q4 2024: $287m
  • Q1 2025: $141m
  • Q2 2025: $94m
  • Q3 2025: $228m
  • Q4 2025: $291m
  • Q1 2026: $264m
  • Q2 2026: $288m

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

No manager on file started a position.

Largest increases, by shares

Largest decreases, by shares

ManagerValue over timeFirst listedLargestQ2 2026
Janus Henderson Group LtdQ1 2024$272m$267m
Artisan Partners LPQ4 2025$15m$15m
Moore Capital Management LPQ1 2026$6.8m$6.8m
Citadel Advisors LLCQ2 2024$152mlast listed Q2 2024
Holocene Advisors LPQ2 2024$73mlast listed Q4 2024
Woodline Partners LPQ3 2020$44mlast listed Q1 2025
Marshall Wace LLPQ3 2025$38mlast listed Q3 2025
Man Group PLCQ3 2024$26mlast listed Q4 2024
Point72 Asset Management LPQ2 2021$22mlast listed Q4 2024
Farallon Capital Management LLCQ3 2020$15mlast listed Q1 2026
Voloridge Investment Management LLCQ1 2025$15mlast listed Q1 2025
Schonfeld Strategic Advisors LLCQ1 2024$7.7mlast listed Q1 2024
PDT Partners LLCQ1 2025$3.7mlast listed Q1 2026

What DYN 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 DYN →

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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