MORGAN STANLEY

Position in ALT — Altimmune, Inc.

CIK 895421 NEW YORK, NY

Back to ALT Full portfolio

Position in ALT

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

Position Value

$2,387,792

-$2,521,389 QoQ

Shares Held

775,258

-43.0% QoQ

Ownership

0.399%

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 65.35308245771085.ToString("F0")% Shared 0.ToString("F0")% None 34.646917542289145.ToString("F0")%

Common Shares in ALT Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

MORGAN STANLEY holds $15,438,935,225 across 518 Biotechnology names. ALT ranks #208 (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 ALT

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,387,792	775,258	-43.0%	Shares	Defined	2026-05-15
2025-12-31	$4,909,181	1,359,885	-8.8%	Shares	Defined	2026-05-27
2025-09-30	$5,621,251	1,491,049	+78.5%	Shares	Defined	2026-05-27
2025-06-30	$3,233,021	835,407	+27.1%	Shares	Defined	2025-08-15
2025-03-31	$3,286,235	657,247	-28.7%	Shares	Defined	2025-05-15
2024-12-31	$6,646,333	921,822	-28.8%	Shares	Defined	2025-05-15
2024-09-30	$7,954,889	1,295,585	+0.4%	Shares	Defined	2025-05-14
2024-06-30	$8,585,278	1,291,020	-41.6%	Shares	Defined	2025-05-14
2024-03-31	$22,517,627	2,211,948	+112.5%	Shares	Defined	2024-10-17
2023-12-31	$11,710,134	1,040,901	+115.0%	Shares	Defined	2024-08-16
2023-09-30	$1,258,548	484,058	-55.2%	Shares	Defined	2023-11-15
2023-06-30	$3,814,506	1,080,598	+37.6%	Shares	Defined	2023-08-14
2023-03-31	$3,314,893	785,521	+80.8%	Shares	Defined	2023-05-15
2022-12-31	$7,148,901	434,584	-26.6%	Shares	Defined	2023-02-14
2022-09-30	$7,558,686	591,910	-56.9%	Shares	Defined	2022-11-14
2022-06-30	$16,076,077	1,374,024	-2.4%	Shares	Defined	2022-10-27
2022-03-31	$8,574,346	1,407,939	+22.2%	Shares	Defined	2022-10-27
2021-12-31	$10,555,458	1,152,343	+59.6%	Shares	Defined	2022-02-14
2021-09-30	$8,163,601	721,804	-6.9%	Shares	Defined	2021-11-15
2021-06-30	$7,638,949	775,528	+900.2%	Shares	Defined	2021-08-23
2021-03-31	$1,095,640	77,540	+16.1%	Shares	Defined	2021-05-17
2020-12-31	$753,356	66,787	+144.1%	Shares	Defined	2021-02-16
2020-09-30	$361,125	27,358	+40.4%	Shares	Defined	2020-11-13
2020-06-30	$208,695	19,486	+152.3%	Shares	Defined	2020-08-14
2020-03-31	$24,787	7,722	—	Shares	Defined	2020-05-26
No filing history on record for this holder in this stock.