Barclays
XOMA

Barclays’s Xoma XOMA Stock Holding History

Barclays’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
2014
Q3 		– Sell
-4,025
Closed -$322K – 7850
2014
Q2 		$322K Sell
4,025
-5,340
-57% -$463K ﹤0.01% 4388
2014
Q1 		$937K Sell
9,365
-2,500
-21% -$363K ﹤0.01% 3306
2013
Q4 		$1.42M Buy
+11,865
New +$1.2M ﹤0.01% 3009
2013
Q3 		– Sell
-13,245
Closed -$962K – 7641
2013
Q2 		$962K Buy
+13,245
New +$986K ﹤0.01% 3418

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 $5.72T AUM 30.48% 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
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 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

Barclays's XOMA Position: Q1 2026 in Review

Barclays reduced its Xoma (XOMA) stake by 87% in Q1 2026, selling an estimated $344K and leaving 1,965 shares worth $61.6K. The position accounts for ﹤0.01% of the portfolio, ranked #4235.

Barclays first reported a position in XOMA in Q2 2013 and has held it in 40 quarters since. The position peaked at $1.69M in Q1 2014. 85 funds tracked by Wall St. Rank hold XOMA as of Q1 2026.

  • Barclays held 1,965 shares of Xoma worth $61.6K as of Q1 2026.
  • Barclays sold 12,857 Xoma shares in Q1 2026, an estimated $344K.
  • Xoma made up ﹤0.01% of Barclays's portfolio in Q1 2026, its #4235 holding.
  • Barclays first reported a position in Xoma in Q2 2013 and has held it in 40 quarters since.
  • Barclays's Xoma position peaked at $1.69M in Q1 2014.
  • 85 funds tracked by Wall St. Rank held Xoma as of Q1 2026.

Based on Barclays's 13F filing for Q1 2026, filed 15 May 2026.