Which funds own SUPN
Supernus Pharmaceuticals in the Q2 2026 filings. None of the 91 current managers lists it among its largest positions this quarter. What is here is what they held before selling out.
- Managers holding
- 0
- at least, of 91 current
- Combined value
- $0
- as reported
- Opened
- 0
- new this quarter
- Added to
- 0
- already held
- Trimmed or sold out
- 3
- 3 sold out entirely
Only each manager’s largest 200 positions are listed here, so a smaller holder may be missing.
Sold out of this quarter
Valued at what the position was worth in the previous filing, because by this one it is gone.
- Point72 Asset Management LP · Multi-strategy$68m held before
- Hudson Bay Capital Management LP · Multi-strategy$4.7m held before
- Farallon Capital Management LLC · Long/short equity$200k held before
Ownership through time
At least 6 of the 95 managers whose filings are on file listed SUPN in Q2 2026, against 1 in Q2 2014. 2 managers fewer than in Q1 2026: 1 listed it again; 2 sold out, by their own filings; 1 no longer listed it among the positions read, which can mean a holding below the listed range, a filing that reported no holdings, 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.
- Q2 2014: 1
- Q1 2015: 1
- Q2 2015: 2
- Q3 2015: 1
- Q4 2015: 2
- Q1 2016: 3
- Q2 2016: 2
- Q3 2016: 1
- Q4 2016: 1
- Q1 2017: 1
- Q2 2017: 2
- Q3 2017: 3
- Q4 2017: 1
- Q1 2018: 5
- Q2 2018: 3
- Q3 2018: 2
- Q4 2018: 5
- Q1 2019: 5
- Q2 2019: 6
- Q3 2019: 3
- Q4 2019: 6
- Q1 2020: 7
- Q2 2020: 4
- Q3 2020: 3
- Q4 2020: 1
- Q1 2021: 1
- Q2 2021: 2
- Q3 2021: 3
- Q4 2021: 2
- Q1 2022: 4
- Q2 2022: 4
- Q3 2022: 5
- Q4 2022: 5
- Q1 2023: 3
- Q2 2023: 2
- Q3 2023: 1
- Q4 2023: 1
- Q1 2024: 3
- Q2 2024: 1
- Q3 2024: 3
- Q4 2024: 3
- Q1 2025: 3
- Q2 2025: 3
- Q3 2025: 6
- Q4 2025: 9
- Q1 2026: 8
- Q2 2026: 6
- Q2 2014: $1.1m
- Q1 2015: $1.3m
- Q2 2015: $10m
- Q3 2015: $10m
- Q4 2015: $23m
- Q1 2016: $38m
- Q2 2016: $33m
- Q3 2016: $43m
- Q4 2016: $42m
- Q1 2017: $51m
- Q2 2017: $68m
- Q3 2017: $53m
- Q4 2017: $51m
- Q1 2018: $70m
- Q2 2018: $122m
- Q3 2018: $45m
- Q4 2018: $50m
- Q1 2019: $61m
- Q2 2019: $54m
- Q3 2019: $46m
- Q4 2019: $28m
- Q1 2020: $29m
- Q2 2020: $33m
- Q3 2020: $49m
- Q4 2020: $47m
- Q1 2021: $46m
- Q2 2021: $48m
- Q3 2021: $40m
- Q4 2021: $36m
- Q1 2022: $62m
- Q2 2022: $62m
- Q3 2022: $75m
- Q4 2022: $53m
- Q1 2023: $55m
- Q2 2023: $45m
- Q3 2023: $40m
- Q4 2023: $40m
- Q1 2024: $91m
- Q2 2024: $45m
- Q3 2024: $61m
- Q4 2024: $75m
- Q1 2025: $54m
- Q2 2025: $80m
- Q3 2025: $244m
- Q4 2025: $381m
- Q1 2026: $399m
- Q2 2026: $299m
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
- Millennium Management LLC3,315,973 to 3,853,212 shares+$25m
- Woodline Partners LP448,996 to 708,276 shares+$12m
Largest decreases, by shares
- Freestone Grove Partners LP641,319 to 316,398 shares-$15m
- Renaissance Technologies LLC1,705,222 to 1,478,180 shares-$11m
- PDT Partners LLC76,673 to 25,858 shares-$2.4m
Left it
- Point72 Asset Management LPwas $68m
- Farallon Capital Management LLCwas $207k
| Manager | Value over time | First listed | Largest | Q2 2026 |
|---|---|---|---|---|
| Millennium Management LLC | Q4 2025 | $179m | $179m | |
| Renaissance Technologies LLC | Q2 2018 | $88m | $69m | |
| Woodline Partners LP | Q3 2021 | $60m | $33m | |
| Freestone Grove Partners LP | Q4 2025 | $33m | $15m | |
| Quantbot Technologies LP | Q2 2015 | $2.2m | $2.2m | |
| PDT Partners LLC | Q4 2015 | $4.2m | $1.2m | |
| Point72 Asset Management LP | Q1 2016 | $113m | last listed Q1 2026 | |
| Acadian Asset Management LLC | Q2 2015 | $67m | last listed Q4 2025 | |
| Marshall Wace LLP | Q4 2018 | $22m | last listed Q2 2020 | |
| Winton Group Ltd | Q3 2018 | $14m | last listed Q2 2020 | |
| ExodusPoint Capital Management LP | Q4 2025 | $11m | last listed Q1 2026 | |
| Man Group PLC | Q1 2018 | $11m | last listed Q1 2018 | |
| Brevan Howard Capital Management LP | Q1 2025 | $5.6m | last listed Q4 2025 | |
| Caxton Associates LLP | Q3 2025 | $5.6m | last listed Q4 2025 | |
| Schonfeld Strategic Advisors LLC | Q3 2017 | $4.5m | last listed Q1 2023 | |
| Tudor Investment Corp | Q4 2018 | $4.1m | last listed Q4 2022 |
What SUPN 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 SUPN →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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