HOWLAND CAPITAL MANAGEMENT LLC

CIK

1079112

City

BOSTON

State / Country

MA

Stock

PSNL — Personalis, Inc.

Top Portfolio Positions

197 positions · $1,899,095,005 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
GOOGL	Alphabet Inc. Communication Services	526,030	$151,265,186	7.97%
AAPL	Apple Inc. Technology	538,950	$136,780,120	7.20%
MSFT	Microsoft Corp Technology	278,816	$103,209,318	5.43%
NVDA	Nvidia Corp Technology	544,821	$95,016,782	5.00%
AMZN	Amazon Com Inc Consumer Cyclical	337,499	$70,290,916	3.70%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	425,844	$68,007,286	3.58%
APH	Amphenol Corp /De/ Technology	474,544	$59,958,634	3.16%
META	Meta Platforms, Inc. Communication Services	101,056	$57,817,169	3.04%
V	Visa Inc. Financial Services	180,449	$54,538,905	2.87%
ECL	Ecolab Inc. Basic Materials	180,571	$48,035,497	2.53%

Portfolio Trend

25 quarters · across all stocks

Holdings in PSNL

Compact Export CSV

Shares Held

Position Value (USD)

15 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,485,122	547,115	0.0%	Shares	Sole	2026-04-14
2025-12-31	$4,355,035	547,115	+65.5%	Shares	Sole	2026-02-13
2025-09-30	$2,155,987	330,673	+15.9%	Shares	Sole	2025-10-29
2025-06-30	$1,871,620	285,308	+0.9%	Shares	Sole	2025-08-15
2025-03-31	$992,656	282,808	+7.7%	Shares	Sole	2025-05-08
2024-12-31	$1,517,874	262,608	0.0%	Shares	Sole	2025-01-28
2024-09-30	$1,412,831	262,608	0.0%	Shares	Sole	2024-11-12
2024-06-30	$307,251	262,608	+24.4%	Shares	Sole	2024-08-12
2024-03-31	$314,565	211,118	+392.8%	Shares	Sole	2024-05-03
2023-12-31	$89,972	42,844	+13.2%	Shares	Sole	2024-01-23
2023-09-30	$45,791	37,844	+87.3%	Shares	Sole	2023-10-17
2023-06-30	$37,976	20,200	0.0%	Shares	Sole	2023-07-28
2023-03-31	$55,752	20,200	0.0%	Shares	Sole	2023-05-05
2022-12-31	$39,996	20,200	0.0%	Shares	Sole	2023-01-30
2022-09-30	$59,994	20,200	—	Shares	Sole	2022-10-17
No 13F history on record for this holder in this stock.