Legato Capital Management’s OmniAb OABI Stock Holding History

Legato Capital 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	$26.8K	Sell	10,913 -17,283	-61%	-$34.3K	﹤0.01%	676
2026 Q1	$44.3K	Sell	28,196 -2,483	-8%	-$4.48K	﹤0.01%	717
2025 Q4	$56.8K	Buy	30,679 +2,490	+9%	+$4.33K	﹤0.01%	735
2025 Q3	$45.1K	Hold	28,189	–	–	﹤0.01%	551
2025 Q2	$49K	Sell	28,189 -530	-2%	-$887	0.01%	548
2025 Q1	$68.9K	Sell	28,719 -1,565	-5%	-$5.12K	0.01%	536
2024 Q4	$107K	Hold	30,284	–	–	0.01%	532
2024 Q3	$128K	Hold	30,284	–	–	0.02%	532
2024 Q2	$114K	Buy	30,284 +84	+0.3%	+$383	0.02%	534
2024 Q1	$164K	Hold	30,200	–	–	0.02%	536
2023 Q4	$186K	Hold	30,200	–	–	0.02%	532
2023 Q3	$157K	Buy	30,200 +11,610	+62%	+$62K	0.02%	520
2023 Q2	$93.5K	Hold	18,590	–	–	0.01%	546
2023 Q1	$68.4K	Buy	18,590 +707	+4%	+$2.67K	0.01%	481
2022 Q4	$64.4K	Buy	+17,883	New	+$93.9K	0.01%	487

Other funds holding OABI

WCM

Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

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 Malvern, Pennsylvania $4.68T AUM

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 Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Legato Capital Management's OABI Position: Q2 2026 in Review

Legato Capital Management reduced its OmniAb (OABI) stake by 61% in Q2 2026, selling an estimated $34.3K and leaving 10,913 shares worth $26.8K. The position accounts for ﹤0.01% of the portfolio, ranked #676.

Legato Capital Management first reported a position in OABI in Q4 2022 and has held it in 15 quarters since. The position peaked at $186K in Q4 2023. 131 funds tracked by Wall St. Rank hold OABI as of Q2 2026.

Legato Capital Management held 10,913 shares of OmniAb worth $26.8K as of Q2 2026.
Legato Capital Management sold 17,283 OmniAb shares in Q2 2026, an estimated $34.3K.
OmniAb made up ﹤0.01% of Legato Capital Management's portfolio in Q2 2026, its #676 holding.
Legato Capital Management first reported a position in OmniAb in Q4 2022 and has held it in 15 quarters since.
Legato Capital Management's OmniAb position peaked at $186K in Q4 2023.
131 funds tracked by Wall St. Rank held OmniAb as of Q2 2026.

Based on Legato Capital Management's 13F filing for Q2 2026, filed 6 Aug 2026.