Holocene Advisors, LP

Position in PEN — Penumbra Inc

CIK 1700574 New York, NY

Position in PEN

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$40,419,789

+$4,097,470 QoQ

Shares Held

128,012

+15.7% QoQ

Ownership

0.325%

of shares outstanding

% of Portfolio

0.09%

of 13F equity value

Holder Rank

#54

of 446 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Holocene Advisors, LP holds $1,100,565,386 across 14 Medical Devices names. PEN ranks #7 (3.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	EW	Edwards Lifesciences Corp	3,139,285	$283,979,721
2	ABT	Abbott Laboratories	2,490,670	$226,003,395
3	GKOS	GLAUKOS Corp	1,514,931	$211,726,756
4	ZBH	Zimmer Biomet Holdings, Inc.	1,177,461	$101,367,617
5	IRTC	iRhythm Holdings, Inc.	783,636	$93,213,502
6	HAE	Haemonetics Corp	550,195	$41,264,625
7	PEN	Penumbra Inc This page	128,012	$40,419,789
8	BSX	Boston Scientific Corp	806,732	$34,431,321

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$40,419,789	128,012	+15.7%	Shares	Sole	2026-08-14
2026-03-31	$36,322,319	110,614	-76.5%	Shares	Sole	2026-05-15
2025-12-31	$146,546,806	471,348	+51.9%	Shares	Sole	2026-02-17
2025-09-30	$78,584,677	310,219	-22.9%	Shares	Sole	2025-11-14
2025-03-31	$107,588,669	402,336	+3881.9%	Shares	Sole	2025-05-15
2024-12-31	$2,399,497	10,104	-75.1%	Shares	Sole	2025-02-14
2024-09-30	$7,893,066	40,621	+570.5%	Shares	Sole	2024-11-14
2022-03-31	$1,345,663	6,058	+16.2%	Shares	Sole	2022-05-16
2021-12-31	$1,497,511	5,212	-27.0%	Shares	Sole	2022-02-14
2021-09-30	$1,902,277	7,138	+53.9%	Shares	Sole	2021-11-15
2021-06-30	$1,270,816	4,637	+2.4%	Shares	Sole	2021-08-16
2020-06-30	$809,696	4,528	+139.7%	Shares	Sole	2020-08-14
2020-03-31	$304,752	1,889	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.