STATE STREET CORP

CIK

93751

City

BOSTON

State / Country

Stock

IRM — Iron Mountain Inc

Top Portfolio Positions

3,937 positions · $2,917,309,412,614 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	5.24%
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	2.79%
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	1.74%
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 IRM

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,792,723,794	17,551,633	+3.9%	Shares	Defined	2026-05-15
2025-12-31	$1,400,925,794	16,888,798	-1.4%	Shares	Defined	2026-02-13
2025-09-30	$1,746,414,366	17,131,787	+1.9%	Shares	Defined	2025-11-14
2025-06-30	$1,724,165,082	16,809,643	+0.6%	Shares	Defined	2025-08-14
2025-03-31	$1,437,308,438	16,705,119	+0.5%	Shares	Defined	2025-05-15
2024-12-31	$1,747,115,611	16,621,783	+0.3%	Shares	Defined	2025-02-14
2024-09-30	$1,968,748,940	16,567,777	-5.4%	Shares	Defined	2024-11-14
2024-06-30	$1,569,799,872	17,516,178	+26.8%	Shares	Defined	2024-08-14
2024-03-31	$1,107,845,119	13,811,808	+0.1%	Shares	Defined	2024-05-15
2023-12-31	$965,229,661	13,792,936	+4.5%	Shares	Defined	2024-02-14
2023-09-30	$784,347,808	13,193,403	-5.2%	Shares	Defined	2023-11-14
2023-06-30	$790,656,209	13,915,104	+0.9%	Shares	Defined	2023-08-14
2023-03-31	$730,014,455	13,797,287	-3.2%	Shares	Defined	2023-05-15
2022-12-31	$710,294,105	14,248,628	-1.7%	Shares	Defined	2023-05-15
2022-09-30	$637,589,799	14,500,564	-2.7%	Shares	Defined	2022-11-15
2022-06-30	$725,291,303	14,896,104	+1.9%	Shares	Defined	2022-08-15
2022-03-31	$810,205,518	14,622,009	+1.8%	Shares	Defined	2022-05-16
2021-12-31	$751,471,568	14,360,244	+3.8%	Shares	Defined	2022-02-14
2021-09-30	$601,238,679	13,837,484	+2.8%	Shares	Defined	2021-11-15
2021-06-30	$569,513,189	13,457,306	+6.7%	Shares	Defined	2021-08-16
2021-03-31	$466,900,580	12,615,525	-1.0%	Shares	Defined	2021-07-09
2020-12-31	$375,578,737	12,740,120	-3.4%	Shares	Defined	2021-02-16
2020-09-30	$353,414,778	13,192,041	-7.5%	Shares	Defined	2020-11-10
2020-06-30	$372,321,354	14,265,186	+2.8%	Shares	Defined	2020-08-14
2020-03-31	$330,364,920	13,880,879	—	Shares	Defined	2020-06-19
No 13F history on record for this holder in this stock.