STATE STREET CORP

Position in ARDX — Ardelyx, Inc.

CIK 93751 BOSTON, MA

Back to ARDX Full portfolio

Position in ARDX

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

Position Value

$81,489,798

+$12,040,862 QoQ

Shares Held

13,604,307

+14.2% QoQ

Ownership

5.51%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 10% Shared 0% None 90%

Common Shares in ARDX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

STATE STREET CORP holds $30,288,856,014 across 423 Biotechnology names. ARDX ranks #77 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	11,730,139	$5,237,976,269
2	REGN	Regeneron Pharmaceuticals, Inc.	4,664,478	$3,603,962,281
3	ALNY	Alnylam Pharmaceuticals, Inc.	3,322,698	$1,099,381,087
4	INSM	INSMED Inc	5,551,699	$907,813,820
5	INCY	Incyte Corp	9,641,384	$907,447,062
6	MRNA	Moderna, Inc.	14,861,409	$754,959,577
7	RPRX	Royalty Pharma plc	10,989,851	$527,183,152
8	ROIV	Roivant Sciences Ltd.	16,186,613	$448,369,180

All Filings in ARDX

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27 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$81,489,798	13,604,307	0.0%	Shares	Defined	2026-05-15
2026-03-31	$81,489,798	13,604,307	+14.2%	Shares	Sole	2026-05-12
2025-12-31	$69,448,936	11,912,339	+22.6%	Shares	Defined	2026-02-13
2025-09-30	$53,549,981	9,718,690	-1.3%	Shares	Defined	2025-11-14
2025-06-30	$38,580,134	9,841,871	-3.3%	Shares	Defined	2025-08-14
2025-03-31	$49,966,708	10,176,519	-12.2%	Shares	Defined	2025-05-15
2024-12-31	$58,776,073	11,592,914	0.0%	Shares	Sole	2025-02-05
2024-12-31	$58,776,073	11,592,914	-4.5%	Shares	Defined	2025-02-14
2024-09-30	$83,657,346	12,141,850	+1.5%	Shares	Defined	2024-11-14
2024-06-30	$88,661,102	11,965,061	-15.1%	Shares	Defined	2024-08-14
2024-03-31	$102,849,889	14,089,026	-17.6%	Shares	Defined	2024-05-15
2023-12-31	$106,036,107	17,102,598	+30.3%	Shares	Defined	2024-02-14
2023-09-30	$53,554,063	13,125,996	-41.5%	Shares	Defined	2023-11-14
2023-06-30	$76,063,341	22,437,564	+47.6%	Shares	Defined	2023-08-14
2023-03-31	$72,822,925	15,203,116	+2227.1%	Shares	Defined	2023-05-15
2022-12-31	$1,861,942	653,313	+60.6%	Shares	Defined	2023-05-15
2022-09-30	$484,226	406,913	-15.4%	Shares	Defined	2022-11-15
2022-06-30	$283,856	481,113	-77.4%	Shares	Defined	2022-08-15
2022-03-31	$2,276,485	2,127,557	+7.0%	Shares	Defined	2022-05-16
2021-12-31	$2,186,880	1,988,073	-1.5%	Shares	Defined	2022-02-14
2021-09-30	$2,663,295	2,017,648	-67.9%	Shares	Defined	2021-11-15
2021-06-30	$47,608,441	6,280,797	+66.8%	Shares	Defined	2021-08-16
2021-03-31	$24,925,769	3,765,222	+54.8%	Shares	Defined	2021-07-09
2020-12-31	$15,739,349	2,432,666	-9.2%	Shares	Defined	2021-02-16
2020-09-30	$14,067,170	2,679,461	-12.5%	Shares	Defined	2020-11-10
2020-06-30	$21,185,926	3,061,550	+165.6%	Shares	Defined	2020-08-14
2020-03-31	$6,552,695	1,152,629	—	Shares	Defined	2020-06-19
No filing history on record for this holder in this stock.