ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

Position in ALGN — Align Technology Inc

CIK 1164508 BOSTON, MA

Back to ALGN Full portfolio

Position in ALGN

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$180,795,735

+$23,800,496 QoQ

Shares Held

1,054,633

+4.9% QoQ

Ownership

1.47%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

19 quarters on record

Voting authority Sole 91.57024291862666.ToString("F0")% Shared 0.ToString("F0")% None 8.42975708137333.ToString("F0")%

Common Shares in ALGN Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Mar 31, 2026

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $2,224,765,254 across 22 Medical Instruments & Supplies names. ALGN ranks #3 (8.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	2,105,544	$970,634,728
2	HOLX	HOLOGIC INC	2,921,130	$220,808,216
3	ALGN	Align Technology Inc This page	1,054,633	$180,795,735
4	BDX	Becton Dickinson & Co	1,002,375	$157,603,421
5	COO	Cooper Companies, Inc.	2,126,300	$152,030,450
6	WST	West Pharmaceutical Services Inc	510,516	$127,955,730
7	RMD	Resmed Inc	450,250	$101,072,120
8	TFX	Teleflex Inc	638,761	$76,402,203

All Filings in ALGN

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19 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$180,795,735	1,054,633	+4.9%	Shares	Defined	2026-05-14
2025-12-31	$156,995,239	1,005,413	+247.3%	Shares	Defined	2026-02-13
2025-09-30	$36,250,438	289,494	+355.9%	Shares	Defined	2025-11-13
2025-06-30	$12,022,644	63,501	+189.0%	Shares	Defined	2025-08-13
2025-03-31	$3,489,995	21,969	-86.5%	Shares	Defined	2025-05-14
2024-06-30	$39,250,965	162,577	-30.9%	Shares	Defined	2024-08-14
2024-03-31	$77,151,378	235,275	+85.7%	Shares	Defined	2024-05-15
2023-12-31	$34,720,458	126,717	-53.4%	Shares	Defined	2024-02-14
2023-09-30	$83,080,625	272,110	+14.2%	Shares	Defined	2023-11-14
2023-06-30	$84,282,313	238,328	+72.4%	Shares	Defined	2023-08-14
2023-03-31	$46,199,867	138,265	+698.3%	Shares	Defined	2023-05-15
2022-12-31	$3,652,788	17,320	+20.9%	Shares	Defined	2023-02-14
2022-09-30	$2,965,815	14,320	-90.0%	Shares	Defined	2022-11-14
2022-03-31	$62,279,112	142,842	-53.2%	Shares	Defined	2022-05-13
2021-12-31	$200,650,854	305,321	-19.2%	Shares	Defined	2022-02-14
2021-09-30	$251,493,279	377,941	+180.8%	Shares	Defined	2021-11-12
2021-06-30	$82,250,987	134,617	+99.7%	Shares	Defined	2021-08-13
2021-03-31	$36,499,122	67,400	+1115.1%	Shares	Defined	2021-05-14
2020-03-31	$964,900	5,547	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.