RENAISSANCE TECHNOLOGIES LLC

CIK

1037389

City

NEW YORK

State / Country

NY

Stock

GERN — Geron Corp

Top Portfolio Positions

2,889 positions · $62,242,711,429 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio	Open
UTHR	UNITED THERAPEUTICS Corp Healthcare	1,787,019	$1,059,666,526	1.70%
PLTR	Palantir Technologies Inc. Technology	6,985,926	$1,021,901,255	1.64%
AAPL	Apple Inc. Technology	3,075,638	$780,566,168	1.25%
KGC	Kinross Gold Corp Basic Materials	25,546,413	$779,676,524	1.25%
MU	Micron Technology Inc Technology	2,162,986	$730,743,190	1.17%
VRSN	Verisign Inc/Ca Technology	2,818,151	$699,915,982	1.12%
EXEL	Exelixis, Inc. Healthcare	13,726,993	$588,750,729	0.95%
FNV	FRANCO NEVADA Corp Basic Materials	2,218,918	$548,183,691	0.88%
SNDK	Sandisk Corp Technology	799,568	$507,997,533	0.82%
NVDA	Nvidia Corp Technology	2,526,948	$440,699,731	0.71%

Portfolio Trend

25 quarters · across all stocks

Holdings in GERN

Compact Export CSV

Shares Held

Position Value (USD)

15 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,681,286	1,799,521	+144.1%	Shares	Sole	2026-05-14
2025-12-31	$973,059	737,166	-68.8%	Shares	Sole	2026-02-12
2025-09-30	$3,239,063	2,364,280	-52.7%	Shares	Sole	2025-11-13
2025-06-30	$7,048,731	4,999,100	-10.7%	Shares	Sole	2025-08-13
2025-03-31	$8,905,749	5,601,100	+285.6%	Shares	Sole	2025-05-14
2024-12-31	$5,142,558	1,452,700	+85.8%	Shares	Sole	2025-02-13
2024-06-30	$3,314,505	781,723	+203.2%	Shares	Sole	2024-08-09
2022-12-31	$623,876	257,800	+10.3%	Shares	Sole	2023-02-13
2022-09-30	$546,858	233,700	+10.7%	Shares	Sole	2022-11-14
2022-06-30	$327,360	211,200	-67.1%	Shares	Sole	2022-08-12
2022-03-31	$873,528	642,300	+160.4%	Shares	Sole	2022-05-13
2021-12-31	$300,974	246,700	-74.9%	Shares	Sole	2022-02-11
2020-12-31	$1,562,175	982,500	+4606.4%	Shares	Sole	2021-02-10
2020-09-30	$36,324	20,876	-25.9%	Shares	Sole	2020-11-13
2020-06-30	$61,423	28,176	—	Shares	Sole	2020-08-13
No 13F history on record for this holder in this stock.