How many shares of SUPN does RENAISSANCE TECHNOLOGIES LLC own?

As of 2026-Q1, RENAISSANCE TECHNOLOGIES LLC holds 1.7M shares of SUPN (SUPERNUS PHARMACEUTICALS).

What is RENAISSANCE TECHNOLOGIES LLC's SUPN position worth?

As of 2026-Q1, RENAISSANCE TECHNOLOGIES LLC's SUPN position is worth $88.1M.

Is RENAISSANCE TECHNOLOGIES LLC buying or selling SUPN?

In 2026-Q1, RENAISSANCE TECHNOLOGIES LLC decreased their SUPN position (-1.6% change in shares).

When did RENAISSANCE TECHNOLOGIES LLC first buy SUPN?

Based on available 13F filings, RENAISSANCE TECHNOLOGIES LLC first reported a position in SUPN in 2019-Q4. They have held the position across 26 quarters.

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RENAISSANCE TECHNOLOGIES LLC

SUPN
26 quarters

Position history for RENAISSANCE TECHNOLOGIES LLC's holdings in SUPERNUS PHARMACEUTICALS

Current Value

$88.1M

Current Shares

1.7M

Total Value Change

+$66.3M

Total Shares Change

+784,122

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q1 Latest	Decreased	1.7M	-1.6%	$88.1M	0.1%	$54.56	0
2025-Q4	Decreased	1.7M	-0.5%	$86.1M	0.1%	$49.89	0
2025-Q3	Increased	1.7M	+5.2%	$83.2M	0.1%	$47.60	37
2025-Q2	Increased	1.7M	+4.4%	$52.2M	0.1%	$31.16	31
2025-Q1	Decreased	1.6M	-0.8%	$51.9M	0.1%	$32.29	0
2024-Q4	Decreased	1.6M	-7.5%	$57.8M	0.1%	$36.91	0
2024-Q3	Increased	1.7M	+2.6%	$53.9M	0.1%	$30.75	30
2024-Q2	Increased	1.7M	+26.4%	$45.1M	0.1%	$26.75	36
2024-Q1	Decreased	1.3M	-3.3%	$45.5M	0.1%	$34.11	0
2023-Q4	Decreased	1.4M	-4.2%	$39.9M	0.1%	$28.94	0
2023-Q3	Decreased	1.4M	-3.9%	$39.7M	0.1%	$27.57	0
2023-Q2	Increased	1.5M	+7.4%	$45M	0.1%	$29.91	31
2023-Q1	Increased	1.4M	+10.6%	$50.5M	0.1%	$36.27	32
2022-Q4	Decreased	1.3M	-1.5%	$45M	0.1%	$35.67	0
2022-Q3	Decreased	1.3M	-8.4%	$43.3M	0.1%	$33.28	0
2022-Q2	Increased	1.4M	+12.3%	$40.4M	0.0%	$28.50	33
2022-Q1	Increased	1.2M	+0.4%	$40.2M	0.0%	$32.40	29
2021-Q4	Decreased	1.2M	-10.8%	$36.1M	0.0%	$30.03	0
2021-Q3	Decreased	1.4M	-8.4%	$37M	0.0%	$26.85	0
2021-Q2	Decreased	1.5M	-13.9%	$46.7M	0.1%	$31.63	0
2021-Q1	Decreased	1.8M	-4.8%	$46.1M	0.1%	$26.17	0
2020-Q4	Decreased	1.8M	-1.0%	$46.5M	0.1%	$25.08	0
2020-Q3	Increased	1.9M	+17.3%	$38.9M	0.0%	$20.86	34
2020-Q2	Increased	1.6M	+76.5%	$37.8M	0.0%	$23.27	44
2020-Q1	Decreased	902,200	-2.0%	$16.2M	0.0%	$17.16	0
2019-Q4	New	921,100	-	$21.8M	0.0%	$23.35	39

Other major holders of SUPN: BlackRock, Inc., BlackRock Finance, Inc.

SUPN26 quarters

SUPN
26 quarters