MORGAN STANLEY

Position in OMER — Omeros Corp

CIK 895421 NEW YORK, NY

Back to OMER Full portfolio

Position in OMER

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

Position Value

$3,356,936

-$3,277,152 QoQ

Shares Held

317,892

-17.7% QoQ

Ownership

0.439%

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 50.07644105545279.ToString("F0")% Shared 0.ToString("F0")% None 49.9235589445472.ToString("F0")%

Common Shares in OMER Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

MORGAN STANLEY holds $15,440,401,210 across 521 Biotechnology names. OMER ranks #187 (0.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	RPRX	Royalty Pharma plc	43,571,633	$2,090,131,227
2	ROIV	Roivant Sciences Ltd.	51,828,325	$1,435,644,595
3	VRTX	Vertex Pharmaceuticals Inc / Ma	3,188,881	$1,423,962,911
4	REGN	Regeneron Pharmaceuticals, Inc.	1,319,329	$1,019,366,352
5	TECH	BIO-TECHNE Corp	8,532,873	$445,927,935
6	MRNA	Moderna, Inc.	8,471,263	$430,340,154
7	ARGX	Argenx SE	560,711	$409,459,203
8	APLS	Apellis Pharmaceuticals, Inc.	10,042,399	$404,005,708

All Filings in OMER

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,356,936	317,892	-17.7%	Shares	Defined	2026-05-15
2025-12-31	$6,634,088	386,152	-80.6%	Shares	Defined	2026-05-27
2025-09-30	$8,157,907	1,989,734	+46.8%	Shares	Defined	2026-05-27
2025-06-30	$4,066,677	1,355,559	+78.3%	Shares	Defined	2025-08-15
2025-03-31	$6,250,156	760,360	+127.7%	Shares	Defined	2025-05-15
2024-12-31	$3,298,752	333,882	+12.1%	Shares	Defined	2025-05-15
2024-09-30	$1,182,763	297,926	+51.0%	Shares	Defined	2025-05-14
2024-06-30	$801,241	197,351	-8.4%	Shares	Defined	2025-05-14
2024-03-31	$743,635	215,547	-23.7%	Shares	Defined	2024-10-17
2023-12-31	$923,462	282,405	+18.7%	Shares	Defined	2024-08-16
2023-09-30	$694,893	237,978	+7.0%	Shares	Defined	2023-11-15
2023-06-30	$1,209,935	222,415	-15.8%	Shares	Defined	2023-08-14
2023-03-31	$1,229,020	264,306	+33.6%	Shares	Defined	2023-05-15
2022-12-31	$447,200	197,877	-46.6%	Shares	Defined	2023-02-14
2022-09-30	$1,166,832	370,424	-55.2%	Shares	Defined	2022-11-14
2022-06-30	$2,272,054	826,203	+20.6%	Shares	Defined	2022-10-27
2022-03-31	$4,116,902	685,009	-35.7%	Shares	Defined	2022-10-27
2021-12-31	$6,845,961	1,064,691	+346.0%	Shares	Defined	2022-02-14
2021-09-30	$3,292,085	238,730	-26.6%	Shares	Defined	2021-11-15
2021-06-30	$4,825,282	325,154	+23.0%	Shares	Defined	2021-08-23
2021-03-31	$4,705,091	264,331	+14.5%	Shares	Defined	2021-05-17
2020-12-31	$3,297,816	230,778	-47.9%	Shares	Defined	2021-02-16
2020-09-30	$4,475,867	442,717	+225.4%	Shares	Defined	2020-11-13
2020-06-30	$2,002,405	136,033	-16.2%	Shares	Defined	2020-08-14
2020-03-31	$2,170,967	162,376	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.