GW&K Investment Management’s Xoma XOMA Stock Holding History

GW&K Investment Management’s Portfolio XOMA Stock Details XOMA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-232,141	Closed	-$7.28M	–	1130
2026 Q1	$7.28M	Buy	+232,141	New	+$6.22M	0.06%	266

Other funds holding XOMA

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return

Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

WIC

Water Island Capital New York $1.08B AUM 105.75% 1-Year Est. Return

GW&K Investment Management's XOMA Position: Q2 2026 in Review

GW&K Investment Management sold out of Xoma (XOMA) in Q2 2026, closing a stake of 232,141 shares — an estimated $7.28M sold.

GW&K Investment Management first reported a position in XOMA in Q1 2026 and held it in 1 quarter. The position peaked at $7.28M in Q1 2026. 98 funds tracked by Wall St. Rank hold XOMA as of Q2 2026.

GW&K Investment Management reported no remaining Xoma position as of Q2 2026 after selling out during the quarter.
GW&K Investment Management sold 232,141 Xoma shares in Q2 2026, an estimated $7.28M.
GW&K Investment Management first reported a position in Xoma in Q1 2026 and held it in 1 quarter.
GW&K Investment Management's Xoma position peaked at $7.28M in Q1 2026.
98 funds tracked by Wall St. Rank held Xoma as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.