Back to DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP

OABIOABI
15 quarters

Position history for DIMENSIONAL FUND ADVISORS LPDIMENSIONAL FUND ADVISORS LP's holdings in OMNIAB INC

Yes. Dimensional Fund Advisors holds 1,262,099 shares of OABI (Omniab), worth $3.1M, as of its Q2 2026 13F filing. It reduced the position by 483,149 shares (-27.7%) from Q1 2026. Dimensional Fund Advisors has held OABI in every 13F on record since Q4 2022, 15 quarterly filings.

Current Value

$3.1M

Current Shares

1.3M

Total Value Change

-$4.1M

Total Shares Change

-750,615

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
1.3M
-27.7%
$3.1M0.0%$2.46
0
2026-Q1
Decreased
1.7M
-18.9%
$2.7M0.0%$1.73
0
2025-Q4
Decreased
2.2M
-15.5%
$4M0.0%$1.86
0
2025-Q3
Decreased
2.5M
-12.5%
$4.1M0.0%$1.61
0
2025-Q2
Decreased
2.9M
-7.0%
$5.1M0.0%$1.70
0
2025-Q1
Increased
3.1M
+3.5%
$7.5M0.0%$2.42
28
2024-Q4
Increased
3M
+4.9%
$10.7M0.0%$3.56
29
2024-Q3
Decreased
2.9M
-4.3%
$12.2M0.0%$4.25
0
2024-Q2
Increased
3M
+6.9%
$11.3M0.0%$3.75
30
2024-Q1
Increased
2.8M
+7.4%
$15.3M0.0%$5.42
30
2023-Q4
Increased
2.6M
+12.6%
$16.2M0.0%$6.17
32
2023-Q3
Increased
2.3M
+36.5%
$12.1M0.0%$5.19
36
2023-Q2
Decreased
1.7M
-11.8%
$8.6M0.0%$4.94
0
2023-Q1
Decreased
1.9M
-3.9%
$7.1M0.0%$3.51
0
2022-Q4
New
2M
-
$7.2M0.0%$3.60
38

Other major holders of OABI: Janus Henderson Group Ltd., BlackRock Finance, Inc.

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