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BBR Partners’s OmniAb OABI Stock Holding History

BBR Partners’s Portfolio OABI Stock Details OABI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-20,000
Closed -$37K – 283
2025
Q4 		$37K Hold
20,000
– – ﹤0.01% 266
2025
Q3 		$32K Hold
20,000
– – ﹤0.01% 269
2025
Q2 		$34.8K Hold
20,000
– – ﹤0.01% 234
2025
Q1 		$48K Hold
20,000
– – ﹤0.01% 239
2024
Q4 		$70.8K Sell
20,000
-50,000
-71% -$198K ﹤0.01% 242
2024
Q3 		$296K Buy
70,000
+50,000
+250% +$216K 0.02% 184
2024
Q2 		$75K Hold
20,000
– – 0.01% 211
2024
Q1 		$108K Hold
20,000
– – 0.01% 244
2023
Q4 		$123K Hold
20,000
– – 0.01% 181
2023
Q3 		$104K Hold
20,000
– – 0.01% 186
2023
Q2 		$101K Buy
+20,000
New +$81.1K 0.01% 153

Other funds holding OABI

WCM
Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCM
Cadian Capital Management New York $821M AUM 14.36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TL
TowerView LLC New York $155M AUM 30.14% 1-Year Est. Return

BBR Partners's OABI Position: Q1 2026 in Review

BBR Partners sold out of OmniAb (OABI) in Q1 2026, closing a stake of 20,000 shares — an estimated $37K sold.

BBR Partners first reported a position in OABI in Q2 2023 and held it in 11 quarters. The position peaked at $296K in Q3 2024. 128 funds tracked by Wall St. Rank hold OABI as of Q1 2026.

  • BBR Partners reported no remaining OmniAb position as of Q1 2026 after selling out during the quarter.
  • BBR Partners sold 20,000 OmniAb shares in Q1 2026, an estimated $37K.
  • BBR Partners first reported a position in OmniAb in Q2 2023 and held it in 11 quarters.
  • BBR Partners's OmniAb position peaked at $296K in Q3 2024.
  • 128 funds tracked by Wall St. Rank held OmniAb as of Q1 2026.

Based on BBR Partners's 13F filing for Q1 2026, filed 12 May 2026.