Supernus Pharmaceuticals, Inc. (SUPN) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

56,552,741Shares Outstanding

57,757,036Shares held by institutions

$2,958,026,599Value of institutional holdings

102.13%Institutional ownership %

6.33%Shares Changed QoQ

325No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Supernus Pharmaceuticals, Inc. (NASDAQ:SUPN) has 324 institutional investors that have filed 13F reports for the period ending December 2025.

Their combined ownership stood at 100.9% of outstanding shares in December 2025, down from 103.8% in September 2025.
They increased total shares held in SUPN by 5.76% quarter over quarter, and investors in Supernus Pharmaceuticals increased 11.34% from a year ago.
During the quarter, 172 of these 324 funds increased positions in SUPN, 112 reduced exposure, and 40 held steady.
In total, institutional investors held 57.09Mn shares in Supernus Pharmaceuticals as of December 2025, up by 3.11Mn shares quarter on quarter, and down 4.01Mn shares year over year.
Assenagon Asset Management S.A. is the top holder of Supernus Pharmaceuticals as of December 31, 2025, with 530.62K shares representing 0.94% of outstanding stock.
The largest buyers of Supernus Pharmaceuticals for the quarter ending December 2025 were Assenagon Asset Management S.A. (530.62K), SG Americas Securities, LLC (364.41K), EXCHANGE TRADED CONCEPTS, LLC (23.32K), Ellsworth Advisors, LLC (16.84K), STRS OHIO (9.3K).
The largest sellers of Supernus Pharmaceuticals for the quarter ending December 2025 were Pictet Asset Management Holding SA (32.64K), WEDGE CAPITAL MANAGEMENT L L P/NC (8.45K), CoreCap Advisors, LLC (7.83K), PSP Research LLC (4.76K), GAMMA Investing LLC (2.55K).
Per Business Quant data, the top 10 holders of Supernus Pharmaceuticals for the quarter ending December 2025 are Assenagon Asset Management S.A. (530.62K), Pictet Asset Management Holding SA (450.76K), SG Americas Securities, LLC (377.21K), WEDGE CAPITAL MANAGEMENT L L P/NC (69.64K), CAMPBELL NEWMAN ASSET MANAGEMENT INC (44.81K), State of Alaska, Department of Revenue (41.77K), EXCHANGE TRADED CONCEPTS, LLC (40.37K), Louisiana State Employees Retirement System (25.4K), JAMES INVESTMENT RESEARCH, INC. (21.0K), FRANKLIN STREET ADVISORS INC /NC (20.0K).

329 Institutional Holders

57,757,036 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	8,735,868	37,458	0.43%	$434,172,640.00
VANGUARD GROUP INC	31 Dec, 2025	6,048,496	3,746	0.06%	$300,610,252.00
ARMISTICE CAPITAL, LLC	31 Dec, 2025	2,764,000	-72,000	-2.54%	$137,370,800.00
DIMENSIONAL FUND ADVISORS LP	31 Dec, 2025	2,712,341	-289,600	-9.65%	$134,804,044.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	2,640,066	2,293,773	662.38%	$131,211,280.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	2,307,639	2,307,639	0.00%	$114,690,000.00
Point72 Asset Management, L.P.	31 Dec, 2025	2,264,800	503,316	28.57%	$112,560,560.00
State Street Corp	31 Dec, 2025	2,219,228	31,668	1.45%	$110,295,632.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	1,732,522	-8,100	-0.47%	$86,106,343.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,472,899	62,875	4.46%	$73,214,921.00
LOOMIS SAYLES & CO L P	31 Dec, 2025	1,448,842	162,905	12.67%	$72,007,447.00
Stephens Investment Management Group LLC	31 Dec, 2025	1,406,522	61,120	4.54%	$69,904,143.00
Goldman Sachs Group Inc	31 Dec, 2025	1,320,620	157,562	13.55%	$65,634,814.00
GW&K Investment Management, LLC	31 Dec, 2025	1,080,716	178	0.02%	$53,712.00
Morgan Stanley	31 Dec, 2025	1,079,471	324,154	42.92%	$53,649,823.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	707,982	-271,622	-27.73%	$35,186,705.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	703,625	-28,864	-3.94%	$34,970,163.00
Northern Trust Corp	31 Dec, 2025	670,413	-33,142	-4.71%	$33,319,527.00
ASHFORD CAPITAL MANAGEMENT INC	31 Dec, 2025	612,538	48,820	8.66%	$30,443,139.00
Sofinnova Investments, Inc.	31 Dec, 2025	553,095	176,029	46.68%	$27,488,822.00

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