Kymera Therapeutics, Inc. (KYMR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

6,537,218Shares held by institutions

$519,185,854Value of institutional holdings

98.16%Institutional ownership %

2.56%Shares Changed QoQ

208No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Kymera Therapeutics, Inc. (NASDAQ:KYMR) showed up in the 13F filings of 249 institutional investors as of December 2025.

Their combined ownership stood at 95.6% of outstanding shares in December 2025, up from 93.5% in September 2025.
They increased total shares held in Kymera Therapeutics by 10.27% from the prior quarter, while the number of investors in KYMR increased 39.11% year over year.
Among the 249 funds, 157 bought more Kymera Therapeutics shares, 67 sold down, and 25 held their ground.
In total, institutional investors held 83.47Mn shares in Kymera Therapeutics as of December 2025, up by 7.77Mn shares quarter on quarter, and up 11.46Mn shares year over year.
As of December 31, 2025, FMR LLC held the largest stake in Kymera Therapeutics with 8.93Mn shares, accounting for 10.23% of total shares outstanding.
The most significant purchases of KYMR for the quarter ending December 2025 came from FMR LLC (3.05Mn), BAKER BROS. ADVISORS LP (2.01Mn), Avoro Capital Advisors LLC (1.12Mn), ALLIANCEBERNSTEIN L.P. (903.3K), VANGUARD GROUP INC (845.92K).
Top sellers of KYMR stock for the quarter ending December 2025 included WELLINGTON MANAGEMENT GROUP LLP (782.76K), JENNISON ASSOCIATES LLC (531.07K), AJU IB Investment Co., Ltd. (437.41K), MARSHALL WACE, LLP (321.05K), Boxer Capital Management, LLC (309.1K).
Per Business Quant, the top 10 investors in KYMR for the quarter ending December 2025 include FMR LLC (8.93Mn), BAKER BROS. ADVISORS LP (8.66Mn), Avoro Capital Advisors LLC (7.47Mn), VANGUARD GROUP INC (6.27Mn), BVF INC/IL (5.5Mn), BlackRock, Inc. (5.0Mn), Atlas Venture Life Science Advisors, LLC (4.66Mn), WELLINGTON MANAGEMENT GROUP LLP (4.41Mn), Siren, L.L.C. (3.29Mn), State Street Corp (2.21Mn).

249 Institutional Holders

6,537,218 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	638,647	14.63%	$0.00
FMR LLC	31 Dec, 2025	3,048,963	51.86%	$0.00
Avoro Capital Advisors LLC	31 Dec, 2025	8,599,494	135.43%	$0.00
BAKER BROS. ADVISORS LP	31 Dec, 2025	2,005,813	30.16%	$0.00
Atlas Venture Life Science Advisors, LLC	31 Dec, 2025	-236,588	-4.83%	$0.00
Barclays Plc	31 Dec, 2025	-106,392	-43.09%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	845,922	15.60%	$0.00
Siren, L.L.C.	31 Dec, 2025	-141,320	-4.12%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	50,948	43,176.27%	$0.00
BVF INC/IL	31 Dec, 2025	0	0.00%	$0.00
Holocene Advisors, LP	31 Dec, 2025	-79,124	-9.42%	$0.00
HSBC HOLDINGS PLC	31 Dec, 2025	4,924	47.74%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	-782,758	-15.07%	$0.00
Commodore Capital LP	31 Dec, 2025	0	0.00%	$0.00
State Street Corp	31 Dec, 2025	190,383	9.43%	$0.00
UBS Group AG	31 Dec, 2025	88,314	13.61%	$0.00
Capital Research Global Investors	31 Dec, 2025	298,609	23.66%	$0.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	115,357	18.87%	$0.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	140,623	11.01%	$0.00
Octagon Capital Advisors LP	31 Dec, 2025	175,000	48.61%	$0.00

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