GKIM
XOMA

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
Q1 		$7.28M Buy
+232,141
New +$6.22M 0.06% 266

Other funds holding XOMA

BI
BVF Inc San Francisco, California $3.14B AUM 249.53% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

GW&K Investment Management's XOMA Position: Q1 2026 in Review

GW&K Investment Management opened a new position in Xoma (XOMA) in Q1 2026: 232,141 shares worth $7.28M. The stake represents 0.06% of the portfolio and ranks #266 among its holdings.

85 funds tracked by Wall St. Rank hold XOMA as of Q1 2026.

  • GW&K Investment Management held 232,141 shares of Xoma worth $7.28M as of Q1 2026.
  • Xoma was a new GW&K Investment Management position in Q1 2026.
  • Xoma made up 0.06% of GW&K Investment Management's portfolio in Q1 2026, its #266 holding.
  • 85 funds tracked by Wall St. Rank held Xoma as of Q1 2026.

Based on GW&K Investment Management's 13F filing for Q1 2026, filed 13 May 2026.