HighTower Advisors’s OmniAb OABI Stock Holding History

HighTower Advisors’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	$53.2K	Buy	21,609 +541	+3%	+$1.07K	﹤0.01%	3725
2026 Q1	$33.1K	Sell	21,068 -314	-1%	-$567	﹤0.01%	3736
2025 Q4	$39.6K	Hold	21,382	–	–	﹤0.01%	3587
2025 Q3	$34.2K	Hold	21,382	–	–	﹤0.01%	3640
2025 Q2	$37.2K	Sell	21,382 -500	-2%	-$837	﹤0.01%	3571
2025 Q1	$52.5K	Buy	21,882 +1,065	+5%	+$3.48K	﹤0.01%	3446
2024 Q4	$73.7K	Sell	20,817 -565	-3%	-$2.23K	﹤0.01%	3419
2024 Q3	$90K	Hold	21,382	–	–	﹤0.01%	3332
2024 Q2	$80K	Hold	21,382	–	–	﹤0.01%	3249
2024 Q1	$116K	Hold	21,382	–	–	﹤0.01%	3120
2023 Q4	$132K	Hold	21,382	–	–	﹤0.01%	3133
2023 Q3	$111K	Buy	21,382 +8,330	+64%	+$44.5K	﹤0.01%	3074
2023 Q2	$66K	Sell	13,052 -29	-0.2%	-$118	﹤0.01%	3140
2023 Q1	$48K	Sell	13,081 -490	-4%	-$1.85K	﹤0.01%	3058
2022 Q4	$49K	Buy	+13,571	New	+$71.2K	﹤0.01%	3036

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

HighTower Advisors's OABI Position: Q2 2026 in Review

HighTower Advisors increased its OmniAb (OABI) stake by 2.6% in Q2 2026, buying an estimated $1.07K and bringing the position to 21,609 shares worth $53.2K. The position accounts for ﹤0.01% of the portfolio, ranked #3725.

HighTower Advisors first reported a position in OABI in Q4 2022 and has held it in 15 quarters since. The position peaked at $132K in Q4 2023. 131 funds tracked by Wall St. Rank hold OABI as of Q2 2026.

HighTower Advisors held 21,609 shares of OmniAb worth $53.2K as of Q2 2026.
HighTower Advisors bought 541 OmniAb shares in Q2 2026, an estimated $1.07K.
OmniAb made up ﹤0.01% of HighTower Advisors's portfolio in Q2 2026, its #3725 holding.
HighTower Advisors first reported a position in OmniAb in Q4 2022 and has held it in 15 quarters since.
HighTower Advisors's OmniAb position peaked at $132K in Q4 2023.
131 funds tracked by Wall St. Rank held OmniAb as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.