PRICE T ROWE ASSOCIATES INC /MD/

Position in ACRS — Aclaris Therapeutics, Inc.

CIK 80255 BALTIMORE, MD

Position in ACRS

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

Position Value

$587,718

+$165,816 QoQ

Shares Held

156,725

+11.8% QoQ

Ownership

0.112%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

21 quarters on record

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

Healthcare · as of Mar 31, 2026

PRICE T ROWE ASSOCIATES INC /MD/ holds $14,300,473,279 across 256 Biotechnology names. ACRS ranks #173 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARGX	Argenx SE	3,374,955	$2,464,560,888
2	REGN	Regeneron Pharmaceuticals, Inc.	2,177,527	$1,682,444,460
3	VRTX	Vertex Pharmaceuticals Inc / Ma	1,760,122	$785,964,877
4	INSM	INSMED Inc	3,092,807	$505,735,799
5	KYMR	Kymera Therapeutics, Inc.	6,060,847	$504,807,946
6	ALNY	Alnylam Pharmaceuticals, Inc.	1,432,748	$474,053,330
7	ASND	Ascendis Pharma A/S	1,530,345	$350,035,811
8	RVMD	Revolution Medicines, Inc.	3,232,213	$314,332,713

21 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$587,718	156,725	+11.8%	Shares	Defined	2026-05-15
2025-12-31	$421,902	140,167	0.0%	Shares	Defined	2026-02-17
2025-09-30	$266,317	140,167	-15.7%	Shares	Defined	2025-11-14
2025-06-30	$236,241	166,367	+35.1%	Shares	Defined	2025-08-14
2025-03-31	$188,343	123,100	0.0%	Shares	Defined	2025-05-14
2024-12-31	$305,288	123,100	-11.7%	Shares	Defined	2025-02-14
2024-09-30	$160,310	139,400	0.0%	Shares	Defined	2024-11-14
2024-06-30	$153,340	139,400	+27.0%	Shares	Defined	2024-08-14
2024-03-31	$136,111	109,767	+1.2%	Shares	Defined	2024-05-15
2023-12-31	$113,940	108,515	-16.5%	Shares	Defined	2024-02-16
2023-09-30	$889,725	129,887	+165.2%	Shares	Sole	2023-11-14
2023-06-30	$507,922	48,980	+3.2%	Shares	Defined	2023-08-14
2023-03-31	$384,016	47,468	+1.6%	Shares	Defined	2023-05-15
2022-12-31	$735,714	46,712	-0.8%	Shares	Defined	2023-02-14
2022-09-30	$741,448	47,106	+23.9%	Shares	Defined	2022-11-14
2022-06-30	$530,884	38,029	+20.5%	Shares	Sole	2022-08-15
2022-03-31	$544,249	31,569	-2.4%	Shares	Sole	2022-05-16
2021-12-31	$470,267	32,343	-1.2%	Shares	Sole	2022-02-14
2021-09-30	$589,356	32,742	-22.0%	Shares	Sole	2021-11-15
2021-06-30	$737,116	41,977	+44.2%	Shares	Sole	2021-08-16
2021-03-31	$733,824	29,120	—	Shares	Sole	2021-05-17
No filing history on record for this holder in this stock.