PDT Partners, LLC

Position in DYN — Dyne Therapeutics, Inc.

CIK 1564702 New York, NY

Position in DYN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$3,317,536

-$261,670 QoQ

Shares Held

182,986

0.0% QoQ

Ownership

0.128%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2021

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

PDT Partners, LLC holds $78,375,669 across 30 Biotechnology names. DYN ranks #9 (4.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MIRM	Mirum Pharmaceuticals, Inc.	145,379	$13,430,112
2	ROIV	Roivant Sciences Ltd.	376,509	$10,429,299
3	RCUS	Arcus Biosciences, Inc.	388,338	$8,388,100
4	FTRE	Fortrea Holdings Inc.	473,507	$4,460,435
5	TARS	Tarsus Pharmaceuticals, Inc.	63,026	$4,421,273
6	ARWR	Arrowhead Pharmaceuticals, Inc.	70,048	$4,392,009
7	AUPH	Aurinia Pharmaceuticals Inc.	265,491	$3,934,576
8	ARQT	Arcutis Biotherapeutics, Inc.	155,075	$3,653,567

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,317,536	182,986	0.0%	Shares	Sole	2026-05-15
2025-12-31	$3,579,206	182,986	-9.1%	Shares	Sole	2026-02-17
2025-09-30	$2,545,686	201,240	-47.8%	Shares	Sole	2025-11-17
2025-06-30	$3,667,560	385,248	+71.9%	Shares	Sole	2025-08-14
2025-03-31	$2,344,880	224,176	+1037.7%	Shares	Sole	2025-05-15
2022-09-30	$250,253	19,705	-12.9%	Shares	Sole	2022-11-14
2022-06-30	$155,420	22,623	-16.9%	Shares	Sole	2022-08-15
2022-03-31	$262,545	27,235	-5.4%	Shares	Sole	2022-05-16
2021-12-31	$342,241	28,784	+113.1%	Shares	Sole	2022-02-14
2021-09-30	$219,386	13,509	—	Shares	Sole	2021-11-15
No filing history on record for this holder in this stock.