SUPERNUS PHARMACEUTICALS, INC. - Common Stock (SUPN)

CUSIP: 868459108

Q1 2025 13F Holders as of 31 Mar 2025

Security identity 2 facts
Security type / class
Equity / Common Stock
Shares outstanding
57,671,650
Holder snapshot 9 facts
Total 13F shares
59,101,687
Share change
-352,635
Total reported value
$1,935,404,930
Put/Call ratio
72%
Reported price per share
$32.75
Number of holders
289
Value change
-$15,482,554
Number of buys
141
Number of sells
128

Security key

868459108

Report period

Q1 2025

Institutions

289

Top holders

10

SUPN full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2025 Previous quarter: Q4 2024 SUPERNUS PHARMACEUTICALS, INC. SEC filings SUPERNUS PHARMACEUTICALS, INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of SUPN - SUPERNUS PHARMACEUTICALS, INC. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
15
Latest as of
31 Dec 2024
13F 13D/G Lead comparable stake: 15% 13D/G row: BlackRock, Inc. Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
15%
from 13D/G
$361,525,366
9,997,936 shares
 — 31 Dec 2024
VANGUARD GROUP INC
13F
Company
13F
11%
$222,411,446
6,150,759 shares
 — 31 Dec 2024
ARMISTICE CAPITAL, LLC
13F
Company
13F
8.4%
$174,869,760
4,836,000 shares
 — 31 Dec 2024
DIMENSIONAL FUND ADVISORS LP
13F
Company
13F
5%
$104,091,542
2,878,545 shares
 — 31 Dec 2024
MACQUARIE GROUP LTD
13F
Company
13F
4.6%
$95,061,000
2,628,907 shares
 — 31 Dec 2024
STATE STREET CORP
13F
Company
13F
3.8%
$79,125,493
2,188,205 shares
 — 31 Dec 2024
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q1 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
289
Shares
59,101,687
Rows available
289
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.

Compare Q1 2025 vs Q4 2024 Across Filers

Q4 2024 holders
289
Q1 2025 holders
289
Holder diff
0
Investor Q4 2024 Shares Q1 2025 Shares Share Diff Share Chg % Q4 2024 value Q1 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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