RHUMBLINE ADVISERS

CIK

1115418

City

BOSTON

State / Country

MA

Stock

MREO — Mereo BioPharma Group plc

Top Portfolio Positions

3,469 positions · $113,790,378,372 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	42,003,171	$7,325,353,022	6.44%
AAPL	Apple Inc. Technology	25,818,857	$6,552,567,718	5.76%
MSFT	Microsoft Corp Technology	12,999,925	$4,812,182,237	4.23%
AMZN	Amazon Com Inc Consumer Cyclical	16,587,340	$3,454,645,301	3.04%
GOOGL	Alphabet Inc. Communication Services	10,138,654	$2,915,471,344	2.56%
AVGO	Broadcom Inc. Technology	8,207,022	$2,540,155,379	2.23%
META	Meta Platforms, Inc. Communication Services	3,836,760	$2,195,125,498	1.93%
TSLA	Tesla, Inc. Consumer Cyclical	4,844,884	$1,801,085,627	1.58%
BRK-B	Berkshire Hathaway Inc Financial Services	2,848,515	$1,365,008,388	1.20%
JPM	Jpmorgan Chase & Co Financial Services	4,613,123	$1,356,996,261	1.19%

Portfolio Trend

25 quarters · across all stocks

Holdings in MREO

Compact Export CSV

Shares Held

Position Value (USD)

12 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$6,458	19,572	+2.2%	Shares	Sole	2026-05-12
2025-12-31	$7,983	19,146	+109.9%	Shares	Sole	2026-02-13
2025-09-30	$18,791	9,122	-7.7%	Shares	Sole	2025-11-06
2025-06-30	$26,769	9,878	+49.9%	Shares	Sole	2025-08-12
2025-03-31	$14,823	6,588	-9.0%	Shares	Sole	2025-05-29
2024-12-31	$25,329	7,237	-0.5%	Shares	Sole	2025-05-29
2024-09-30	$29,892	7,273	+4.5%	Shares	Sole	2024-11-12
2024-06-30	$25,048	6,958	+70.9%	Shares	Sole	2024-08-01
2024-03-31	$13,434	4,071	+4.1%	Shares	Sole	2024-05-09
2023-12-31	$9,029	3,909	+8.6%	Shares	Sole	2024-02-08
2023-09-30	$4,641	3,598	+10.4%	Shares	Sole	2023-11-09
2023-06-30	$4,300	3,258	—	Shares	Sole	2023-08-08
No 13F history on record for this holder in this stock.