NORTHERN TRUST CORP

Bank

Position in OMER — Omeros Corp

CIK 73124 CHICAGO, IL

Position in OMER

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

Position Value

$5,954,434

-$3,094,820 QoQ

Shares Held

563,867

+7.1% QoQ

Ownership

0.779%

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 98.32425022212685.ToString("F0")% Shared 1.675749777873151.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

NORTHERN TRUST CORP holds $6,613,834,361 across 418 Biotechnology names. OMER ranks #132 (0.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	VRTX	Vertex Pharmaceuticals Inc / Ma	2,564,264	$1,145,046,441
2	REGN	Regeneron Pharmaceuticals, Inc.	941,941	$727,781,290
3	ALNY	Alnylam Pharmaceuticals, Inc.	858,120	$283,926,160
4	INSM	INSMED Inc	1,294,000	$211,594,876
5	RPRX	Royalty Pharma plc	3,808,735	$182,705,014
6	INCY	Incyte Corp	1,849,726	$174,096,208
7	MRNA	Moderna, Inc.	2,952,041	$149,963,680
8	BBIO	BridgeBio Pharma, Inc.	1,403,642	$104,234,453

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,954,434	563,867	+7.1%	Shares	Defined	2026-05-14
2025-12-31	$9,049,254	526,732	-1.7%	Shares	Other	2026-02-17
2025-09-30	$2,196,348	535,695	+10.5%	Shares	Other	2025-11-14
2025-06-30	$1,454,304	484,768	+0.0%	Shares	Other	2025-08-13
2025-03-31	$3,983,698	484,635	-4.9%	Shares	Defined	2025-05-13
2024-12-31	$5,035,242	509,640	+0.0%	Shares	Other	2025-02-14
2024-09-30	$2,022,825	509,528	-0.6%	Shares	Defined	2024-11-13
2024-06-30	$2,082,024	512,814	-7.5%	Shares	Defined	2024-08-14
2024-03-31	$1,911,671	554,108	-0.9%	Shares	Defined	2024-05-14
2023-12-31	$1,828,099	559,052	+2.4%	Shares	Defined	2024-02-13
2023-09-30	$1,594,444	546,043	-1.4%	Shares	Defined	2023-11-13
2023-06-30	$3,011,610	553,605	+256.5%	Shares	Defined	2023-08-11
2023-03-31	$722,070	155,284	+3.0%	Shares	Defined	2023-05-15
2022-12-31	$340,619	150,717	-0.2%	Shares	Defined	2023-02-13
2022-09-30	$475,633	150,995	+1.2%	Shares	Defined	2022-11-14
2022-06-30	$410,395	149,235	-77.0%	Shares	Defined	2022-08-12
2022-03-31	$3,895,601	648,187	-3.5%	Shares	Defined	2022-05-13
2021-12-31	$4,319,351	671,750	-2.9%	Shares	Defined	2022-02-08
2021-09-30	$9,539,217	691,749	-0.3%	Shares	Defined	2021-11-15
2021-06-30	$10,295,634	693,776	+0.6%	Shares	Defined	2021-08-13
2021-03-31	$12,278,189	689,786	-7.8%	Shares	Other	2021-05-12
2020-12-31	$10,690,762	748,129	-2.3%	Shares	Defined	2021-02-11
2020-09-30	$7,737,748	765,356	+5.0%	Shares	Defined	2020-11-16
2020-06-30	$10,724,665	728,578	+6.2%	Shares	Other	2020-08-14
2020-03-31	$9,173,703	686,141	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.