ADAR1 Capital Management’s Xencor XNCR Stock Holding History

ADAR1 Capital Management’s Portfolio XNCR Stock Details XNCR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$3.74M	Buy	232,560 +138,895	+148%	+$1.73M	0.17%	114
2026 Q1	$1.13M	Buy	93,665 +37,500	+67%	+$465K	0.07%	148
2025 Q4	$860K	Sell	56,165 -72,700	-56%	-$1.09M	0.06%	143
2025 Q3	$1.51M	Buy	128,865 +43,039	+50%	+$374K	0.14%	91
2025 Q2	$675K	Sell	85,826 -312,326	-78%	-$2.8M	0.1%	103
2025 Q1	$4.24M	Buy	398,152 +163,545	+70%	+$2.7M	0.79%	34
2024 Q4	$5.39M	Sell	234,607 -107,655	-31%	-$2.47M	1.08%	21
2024 Q3	$6.88M	Buy	+342,262	New	+$6.43M	1.12%	20

Other funds holding XNCR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Primecap Management Pasadena, California $169B AUM 114.72% 1-Year Est. Return

BVF Inc San Francisco, California $3.91B AUM 304.52% 1-Year Est. Return

RTW Investments New York $11.7B AUM 174.13% 1-Year Est. Return

RCM

RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

TCM

TCG Crossover Management Palo Alto, California $4.16B AUM 983.43% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

ADAR1 Capital Management's XNCR Position: Q2 2026 in Review

ADAR1 Capital Management increased its Xencor (XNCR) stake by 148% in Q2 2026, buying an estimated $1.73M and bringing the position to 232,560 shares worth $3.74M. The position accounts for 0.17% of the portfolio, ranked #114.

ADAR1 Capital Management first reported a position in XNCR in Q3 2024 and has held it in 8 quarters since. The position peaked at $6.88M in Q3 2024. 208 funds tracked by Wall St. Rank hold XNCR as of Q2 2026.

ADAR1 Capital Management held 232,560 shares of Xencor worth $3.74M as of Q2 2026.
ADAR1 Capital Management bought 138,895 Xencor shares in Q2 2026, an estimated $1.73M.
Xencor made up 0.17% of ADAR1 Capital Management's portfolio in Q2 2026, its #114 holding.
ADAR1 Capital Management first reported a position in Xencor in Q3 2024 and has held it in 8 quarters since.
ADAR1 Capital Management's Xencor position peaked at $6.88M in Q3 2024.
208 funds tracked by Wall St. Rank held Xencor as of Q2 2026.

Based on ADAR1 Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.