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Free · no sign-up · Q2 2026

Which funds own ARCT

Arcturus Therapeutics Holdings in the Q2 2026 filings. At least 1 of the 91 current managers on file reported a position, worth $20m 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
1
at least, of 91 current
Combined value
$20m
as reported
Opened
0
new this quarter
Added to
1
already held
Trimmed or sold out
0
0 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
ARK Investment Management LLC
Long-only · $15.4bn book
$20m0.1%2,901,635-$1.9m+132,117Added

Ownership through time

At least 1 of the 95 managers whose filings are on file listed ARCT in Q2 2026, against 1 in Q2 2019. The same number as in Q1 2026.

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
035Q2 2019: 1Q3 2019: 1Q4 2019: 1Q1 2020: 120Q2 2020: 3Q3 2020: 5Q4 2020: 1Q1 2021: 321Q2 2021: 1Q3 2021: 3Q4 2021: 2Q1 2022: 322Q2 2022: 3Q3 2022: 2Q4 2022: 2Q1 2023: 223Q2 2023: 2Q3 2023: 3Q4 2023: 4Q1 2024: 424Q2 2024: 3Q3 2024: 4Q4 2024: 4Q1 2025: 325Q2 2025: 3Q3 2025: 2Q4 2025: 1Q1 2026: 126Q2 2026: 1
  • Q2 2019: 1
  • Q3 2019: 1
  • Q4 2019: 1
  • Q1 2020: 1
  • Q2 2020: 3
  • Q3 2020: 5
  • Q4 2020: 1
  • Q1 2021: 3
  • Q2 2021: 1
  • Q3 2021: 3
  • Q4 2021: 2
  • Q1 2022: 3
  • Q2 2022: 3
  • Q3 2022: 2
  • Q4 2022: 2
  • Q1 2023: 2
  • Q2 2023: 2
  • Q3 2023: 3
  • Q4 2023: 4
  • Q1 2024: 4
  • Q2 2024: 3
  • Q3 2024: 4
  • Q4 2024: 4
  • Q1 2025: 3
  • Q2 2025: 3
  • Q3 2025: 2
  • Q4 2025: 1
  • Q1 2026: 1
  • Q2 2026: 1
Their combined reported value
$0$86m$172mQ2 2019: $9.5mQ3 2019: $13mQ4 2019: $15mQ1 2020: $21m20Q2 2020: $107mQ3 2020: $129mQ4 2020: $172mQ1 2021: $150m21Q2 2021: $98mQ3 2021: $128mQ4 2021: $93mQ1 2022: $77m22Q2 2022: $61mQ3 2022: $45mQ4 2022: $47mQ1 2023: $67m23Q2 2023: $85mQ3 2023: $76mQ4 2023: $111mQ1 2024: $100m24Q2 2024: $73mQ3 2024: $77mQ4 2024: $62mQ1 2025: $38m25Q2 2025: $43mQ3 2025: $47mQ4 2025: $16mQ1 2026: $21m26Q2 2026: $19m
  • Q2 2019: $9.5m
  • Q3 2019: $13m
  • Q4 2019: $15m
  • Q1 2020: $21m
  • Q2 2020: $107m
  • Q3 2020: $129m
  • Q4 2020: $172m
  • Q1 2021: $150m
  • Q2 2021: $98m
  • Q3 2021: $128m
  • Q4 2021: $93m
  • Q1 2022: $77m
  • Q2 2022: $61m
  • Q3 2022: $45m
  • Q4 2022: $47m
  • Q1 2023: $67m
  • Q2 2023: $85m
  • Q3 2023: $76m
  • Q4 2023: $111m
  • Q1 2024: $100m
  • Q2 2024: $73m
  • Q3 2024: $77m
  • Q4 2024: $62m
  • Q1 2025: $38m
  • Q2 2025: $43m
  • Q3 2025: $47m
  • Q4 2025: $16m
  • Q1 2026: $21m
  • Q2 2026: $19m

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

No manager on file sold part of it.

Left it

No manager on file is shown leaving it.

ManagerValue over timeFirst listedLargestQ2 2026
ARK Investment Management LLCQ2 2019$172m$19m
Woodline Partners LPQ2 2020$34mlast listed Q2 2025
Schonfeld Strategic Advisors LLCQ3 2020$14mlast listed Q3 2025
Point72 Asset Management LPQ2 2020$14mlast listed Q2 2022
Voloridge Investment Management LLCQ1 2021$12mlast listed Q1 2021
Two Sigma Investments LPQ3 2020$12mlast listed Q3 2020
PDT Partners LLCQ3 2021$2.4mlast listed Q4 2024
ExodusPoint Capital Management LPQ3 2020$1.6mlast listed Q3 2020
Winton Group LtdQ3 2023$375klast listed Q4 2023
Caxton Associates LLPQ1 2024$202klast listed Q1 2024

What ARCT 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 ARCT →

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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