STATE STREET CORP

CIK

93751

City

BOSTON

State / Country

Stock

SIGA — Siga Technologies Inc

Top Portfolio Positions

3,936 positions · $2,920,334,390,136 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	993,885,601	$173,333,648,814	5.94%
AAPL	Apple Inc. Technology	602,341,409	$152,868,226,190	5.23%
MSFT	Microsoft Corp Technology	306,708,289	$113,534,207,339	3.89%
AMZN	Amazon Com Inc Consumer Cyclical	390,450,321	$81,319,088,354	2.78%
XOM	Exxon Mobil Corp Energy	427,951,038	$72,606,173,106	2.49%
GOOGL	Alphabet Inc. Communication Services	226,259,132	$65,063,075,997	2.23%
AVGO	Broadcom Inc. Technology	191,380,232	$59,234,095,606	2.03%
META	Meta Platforms, Inc. Communication Services	88,523,840	$50,647,144,579	1.73%
TSLA	Tesla, Inc. Consumer Cyclical	114,695,458	$42,638,036,511	1.46%
JPM	Jpmorgan Chase & Co Financial Services	124,276,661	$36,557,222,599	1.25%

Portfolio Trend

25 quarters · across all stocks

Holdings in SIGA

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$5,413,868	1,011,938	-5.9%	Shares	Defined	2026-05-15
2025-12-31	$6,571,732	1,075,570	+4.0%	Shares	Defined	2026-02-13
2025-09-30	$9,459,764	1,033,854	-6.9%	Shares	Defined	2025-11-14
2025-06-30	$7,237,310	1,110,017	+0.2%	Shares	Defined	2025-08-14
2025-03-31	$6,068,699	1,107,427	-4.3%	Shares	Defined	2025-05-15
2024-12-31	$6,954,333	1,157,127	+5.4%	Shares	Defined	2025-02-14
2024-09-30	$7,410,237	1,097,813	-2.8%	Shares	Defined	2024-11-14
2024-06-30	$8,570,369	1,129,166	+2.2%	Shares	Defined	2024-08-14
2024-03-31	$9,453,706	1,104,405	+4.8%	Shares	Defined	2024-05-15
2023-12-31	$5,901,616	1,053,860	+5.3%	Shares	Defined	2024-02-14
2023-09-30	$5,252,577	1,000,491	+3.9%	Shares	Defined	2023-11-14
2023-06-30	$4,865,119	963,390	+0.9%	Shares	Defined	2023-08-14
2023-03-31	$5,492,313	955,185	-30.3%	Shares	Defined	2023-05-15
2022-12-31	$10,083,391	1,370,026	-9.5%	Shares	Defined	2023-05-15
2022-09-30	$15,595,281	1,514,105	+52.5%	Shares	Defined	2022-11-15
2022-06-30	$11,497,133	992,844	-6.7%	Shares	Defined	2022-08-15
2022-03-31	$7,545,227	1,064,207	+1.6%	Shares	Defined	2022-05-16
2021-12-31	$7,873,906	1,047,062	-0.5%	Shares	Defined	2022-02-14
2021-09-30	$7,773,467	1,051,890	-4.2%	Shares	Defined	2021-11-15
2021-06-30	$6,894,655	1,097,875	+8.0%	Shares	Defined	2021-08-16
2021-03-31	$6,605,774	1,016,273	-2.6%	Shares	Defined	2021-07-09
2020-12-31	$7,584,427	1,043,250	-0.6%	Shares	Defined	2021-02-16
2020-09-30	$7,208,965	1,049,340	-5.9%	Shares	Defined	2020-11-10
2020-06-30	$6,589,005	1,114,891	+3.4%	Shares	Defined	2020-08-14
2020-03-31	$5,153,901	1,078,222	—	Shares	Defined	2020-06-19
No 13F history on record for this holder in this stock.