TWO SIGMA INVESTMENTS, LP

CIK

1179392

City

NEW YORK

State / Country

NY

Stock

GERN — Geron Corp

Top Portfolio Positions

3,307 positions · $112,062,244,503 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
NVDA	Nvidia Corp Technology	12,053,545	$2,102,138,248	1.88%
AAPL	Apple Inc. Technology	6,085,143	$1,544,348,441	1.38%
GOOGL	Alphabet Inc. Communication Services	4,810,528	$1,383,315,431	1.23%
AMZN	Amazon Com Inc Consumer Cyclical	6,454,567	$1,344,292,669	1.20%
TSLA	Tesla, Inc. Consumer Cyclical	3,116,099	$1,158,409,803	1.03%
JPM	Jpmorgan Chase & Co Financial Services	3,523,588	$1,036,498,646	0.92%
PLTR	Palantir Technologies Inc. Technology	6,809,802	$996,137,836	0.89%
COST	Costco Wholesale Corp /New Consumer Defensive	891,093	$887,911,797	0.79%
TJX	Tjx Companies Inc /De/ Consumer Cyclical	5,277,968	$842,891,489	0.75%
MA	Mastercard Inc Financial Services	1,682,998	$840,926,780	0.75%

Portfolio Trend

25 quarters · across all stocks

Holdings in GERN

Compact Export CSV

Shares Held

Position Value (USD)

13 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,815,307	1,889,468	-32.6%	Shares	Sole	2026-05-15
2025-12-31	$3,697,937	2,801,468	+51.3%	Shares	Sole	2026-02-17
2025-09-30	$2,537,264	1,852,018	+357.7%	Shares	Sole	2025-11-14
2024-06-30	$1,715,593	404,621	+58.7%	Shares	Sole	2024-08-14
2023-12-31	$538,090	255,019	+134.8%	Shares	Sole	2024-02-14
2023-03-31	$235,683	108,610	+797.6%	Shares	Sole	2023-05-15
2022-12-31	$29,282	12,100	-97.9%	Shares	Sole	2023-02-14
2022-09-30	$1,370,601	585,727	-69.8%	Shares	Sole	2022-11-14
2021-03-31	$3,067,514	1,941,465	+22.6%	Shares	Sole	2021-05-17
2020-12-31	$2,518,035	1,583,670	+23.9%	Shares	Sole	2021-02-16
2020-09-30	$2,223,328	1,277,775	-12.6%	Shares	Sole	2020-11-16
2020-06-30	$3,185,625	1,461,296	-8.4%	Shares	Sole	2020-08-14
2020-03-31	$1,897,376	1,594,434	—	Shares	Sole	2020-05-15
No 13F history on record for this holder in this stock.