Vanguard Personalized Indexing Management
OABI icon

Vanguard Personalized Indexing Management’s OmniAb OABI Stock Holding History

Vanguard Personalized Indexing Management’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
Q2 		$26.6K Sell
10,793
-14,434
-57% -$28.7K ﹤0.01% 2191
2026
Q1 		$39.6K Sell
25,227
-6,210
-20% -$11.2K ﹤0.01% 2078
2025
Q4 		$58.2K Sell
31,437
-10,257
-25% -$17.8K ﹤0.01% 1870
2025
Q3 		$66.7K Sell
41,694
-3,471
-8% -$6.34K ﹤0.01% 1875
2025
Q2 		$78.6K Buy
+45,165
New +$75.6K ﹤0.01% 1772

Other funds holding OABI

WCM
Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Nomura Holdings
Nomura Holdings Tokyo, Japan $85.4B AUM 91.09% 1-Year Est. Return
CCM
Cadian Capital Management New York $1.32B AUM 4.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Personalized Indexing Management's OABI Position: Q2 2026 in Review

Vanguard Personalized Indexing Management reduced its OmniAb (OABI) stake by 57% in Q2 2026, selling an estimated $28.7K and leaving 10,793 shares worth $26.6K. The position accounts for ﹤0.01% of the portfolio, ranked #2191.

Vanguard Personalized Indexing Management first reported a position in OABI in Q2 2025 and has held it in 5 quarters since. The position peaked at $78.6K in Q2 2025. 131 funds tracked by Wall St. Rank hold OABI as of Q2 2026.

  • Vanguard Personalized Indexing Management held 10,793 shares of OmniAb worth $26.6K as of Q2 2026.
  • Vanguard Personalized Indexing Management sold 14,434 OmniAb shares in Q2 2026, an estimated $28.7K.
  • OmniAb made up ﹤0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #2191 holding.
  • Vanguard Personalized Indexing Management first reported a position in OmniAb in Q2 2025 and has held it in 5 quarters since.
  • Vanguard Personalized Indexing Management's OmniAb position peaked at $78.6K in Q2 2025.
  • 131 funds tracked by Wall St. Rank held OmniAb as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.