MORGAN STANLEY

CIK

895421

City

NEW YORK

State / Country

Stock

PEN — Penumbra Inc

Top Portfolio Positions

5,260 positions · $1,251,003,247,930 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
AAPL	Apple Inc. Technology	244,474,722	$62,045,239,682	4.96%
NVDA	Nvidia Corp Technology	342,954,346	$59,811,237,934	4.78%
MSFT	Microsoft Corp Technology	124,881,288	$46,227,306,365	3.70%
AMZN	Amazon Com Inc Consumer Cyclical	173,925,856	$36,223,538,016	2.90%
GOOGL	Alphabet Inc. Communication Services	120,955,598	$34,781,991,748	2.78%
SPY	Spdr S&P 500 ETF Trust	40,502,730	$26,340,545,421	2.11%
AVGO	Broadcom Inc. Technology	75,935,152	$23,502,688,883	1.88%
META	Meta Platforms, Inc. Communication Services	38,078,962	$21,786,116,518	1.74%
JPM	Jpmorgan Chase & Co Financial Services	68,544,442	$20,163,033,047	1.61%
TSLA	Tesla, Inc. Consumer Cyclical	39,177,400	$14,564,198,442	1.16%

Portfolio Trend

25 quarters · across all stocks

Holdings in PEN

Compact Export CSV

Shares Held

Position Value (USD)

25 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$131,793,263	401,356	-23.6%	Shares	Defined	2026-05-15
2025-12-31	$163,385,375	525,507	-24.2%	Shares	Defined	2026-05-27
2025-09-30	$175,665,763	693,454	+39.1%	Shares	Defined	2026-05-27
2025-06-30	$127,947,243	498,567	+33.8%	Shares	Defined	2025-08-15
2025-03-31	$99,655,143	372,668	-15.1%	Shares	Defined	2025-05-15
2024-12-31	$104,184,844	438,710	-0.9%	Shares	Defined	2025-05-15
2024-09-30	$86,059,507	442,898	+30.2%	Shares	Defined	2025-05-14
2024-06-30	$61,200,949	340,062	-12.6%	Shares	Defined	2025-05-14
2024-03-31	$86,829,513	389,056	+6.6%	Shares	Defined	2024-10-17
2023-12-31	$91,818,131	365,024	+3.2%	Shares	Defined	2024-08-16
2023-09-30	$85,559,930	353,685	+7.3%	Shares	Defined	2023-11-15
2023-06-30	$113,363,980	329,489	-15.5%	Shares	Defined	2023-08-14
2023-03-31	$108,679,340	389,965	+21.5%	Shares	Defined	2023-05-15
2022-12-31	$71,382,070	320,876	+331.1%	Shares	Defined	2023-02-14
2022-09-30	$14,110,976	74,425	+3.1%	Shares	Defined	2022-11-14
2022-06-30	$8,989,593	72,194	+4.5%	Shares	Defined	2022-10-27
2022-03-31	$15,346,070	69,086	-25.1%	Shares	Defined	2022-10-27
2021-12-31	$26,486,016	92,183	-26.4%	Shares	Defined	2022-02-14
2021-09-30	$33,359,935	125,178	+6.0%	Shares	Defined	2021-11-15
2021-06-30	$32,365,388	118,096	-69.0%	Shares	Defined	2021-08-23
2021-03-31	$103,146,176	381,204	+67.2%	Shares	Defined	2021-05-17
2020-12-31	$39,903,150	228,018	-31.5%	Shares	Defined	2021-02-16
2020-09-30	$64,691,800	332,811	+100.8%	Shares	Defined	2020-11-13
2020-06-30	$29,634,407	165,722	-59.9%	Shares	Defined	2020-08-14
2020-03-31	$66,714,631	413,529	—	Shares	Defined	2020-05-26
No 13F history on record for this holder in this stock.