Comerica Bank’s OmniAb OABI Stock Holding History

Comerica Bank’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
2025 Q4	$235	Hold	127	–	–	﹤0.01%	3670
2025 Q3	$203	Hold	127	–	–	﹤0.01%	3677
2025 Q2	$221	Sell	127 -344	-73%	-$576	﹤0.01%	3644
2025 Q1	$1.13K	Hold	471	–	–	﹤0.01%	3552
2024 Q4	$1.67K	Hold	471	–	–	﹤0.01%	3511
2024 Q3	$1.99K	Buy	471 +45	+11%	+$195	﹤0.01%	3495
2024 Q2	$1.6K	Hold	426	–	–	﹤0.01%	3535
2024 Q1	$2.31K	Buy	426 +182	+75%	+$1.05K	﹤0.01%	3504
2023 Q4	$1.51K	Hold	244	–	–	﹤0.01%	3572
2023 Q3	$1.27K	Buy	+244	New	+$1.3K	﹤0.01%	3639

Other funds holding OABI

WCM

Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

CCM

Cadian Capital Management New York $821M AUM 14.36% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

PMG

Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

RHJA

Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

TowerView LLC New York $155M AUM 30.14% 1-Year Est. Return

Comerica Bank's OABI Position: Q4 2025 in Review

Comerica Bank held its OmniAb (OABI) position steady in Q4 2025 at 127 shares worth $235. The position accounts for ﹤0.01% of the portfolio, ranked #3670.

Comerica Bank first reported a position in OABI in Q3 2023 and has held it in 10 quarters since. The position peaked at $2.31K in Q1 2024. 129 funds tracked by Wall St. Rank hold OABI as of Q4 2025.

Comerica Bank held 127 shares of OmniAb worth $235 as of Q4 2025.
Comerica Bank left its OmniAb share count unchanged in Q4 2025.
OmniAb made up ﹤0.01% of Comerica Bank's portfolio in Q4 2025, its #3670 holding.
Comerica Bank first reported a position in OmniAb in Q3 2023 and has held it in 10 quarters since.
Comerica Bank's OmniAb position peaked at $2.31K in Q1 2024.
129 funds tracked by Wall St. Rank held OmniAb as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.