SUPN

Supernus Pharmaceuticals Inc

Latest period2026 - Q1Total superinvestors328

Top 10 Superinvestors by Shares Owned

This chart shows the top 10 superinvestors based on the number of shares they owned in 2025-Q4 and 2026-Q1. According to the most recent SEC 13F filing, 328 superinvestors own shares of Supernus Pharmaceuticals Inc (SUPN), although recent data may remain incomplete due to pending filings.

Quarter-over-Quarter Change (%)

This chart highlights the quarter-over-quarter change (%) in the number of superinvestors holding Supernus Pharmaceuticals Inc (SUPN), the total shares they held, and the total reported dollar value. It gives a clear view of whether there is ongoing momentum. The dotted lines at the top and bottom adjust longer bars to keep smaller data points visible for better comparison.

Superinvestors' Activity (%) Over the Last 4 Quarters

This chart shows superinvestors' activity with Supernus Pharmaceuticals Inc (SUPN) over the last four quarters, highlighting the percentage of investors who added, increased, decreased, held, or exited their positions, revealing shifts in sentiment over time.

Superinvestors' Past Actions

This chart displays superinvestors' past actions with Supernus Pharmaceuticals Inc (SUPN) over the last 10 years (40 quarters), helping to visualize the collective momentum and investment trends over time.

Superinvestors ownership

SuperinvestorPortfolio %Reported Value
Spencer Fleming@Blackrock, Inc.
Recent Activity
Increased 0.71%
0.01%
$454.73M
8.797M shares@ 51.7 avg price
Gil Raviv@Millennium Management Llc
Recent Activity
Increased 23.5%
0.08%
$171.403M
3.316M shares@ 51.69 avg price
Christine M. Buchanan@Vanguard Portfolio Management Llc
Recent Activity
New Position
0.01%
$167.408M
3.239M shares@ 51.69 avg price
Christine M. Buchanan@Vanguard Capital Management Llc
Recent Activity
New Position
0.01%
$127.53M
2.467M shares@ 51.69 avg price
Selwyn Notelovitz@Dimensional Fund Advisors Lp
Recent Activity
Decreased -14.94%
0.03%
$119.239M
2.307M shares@ 51.69 avg price
ELIZABETH SCHAEFER@State Street Corp
Recent Activity
Increased 3.11%
0.01%
$118.273M
2.288M shares@ 51.7 avg price
FERNANDO DEL PUERTO@Nomura Asset Management International Inc.
Recent Activity
Decreased -11.71%
0.19%
$105.303M
2.037M shares@ 51.7 avg price
Anthony Cordone@Armistice Capital, Llc
Recent Activity
Decreased -31.42%
1.75%
$97.97M
1.895M shares@ 51.69 avg price
Tiffany Michel@Renaissance Technologies Llc
Recent Activity
Decreased -1.57%
0.14%
$88.143M
1.705M shares@ 51.69 avg price
Laura Doherty@Geode Capital Management, Llc
Recent Activity
Increased 10.23%
0.01%
$83.934M
1.624M shares@ 51.7 avg price

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