Northwestern Mutual Wealth Management’s OmniAb OABI Stock Holding History

Northwestern Mutual Wealth 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 Q1	–	Sell	-29	Closed	-$54	–	4367
2025 Q4	$54	Buy	+29	New	+$50	﹤0.01%	3902
2025 Q2	–	Sell	-1,141	Closed	-$2.74K	–	3896
2025 Q1	$2.74K	Buy	1,141 +245	+27%	+$802	﹤0.01%	3079
2024 Q4	$3.17K	Hold	896	–	–	﹤0.01%	3076
2024 Q3	$3.79K	Hold	896	–	–	﹤0.01%	2976
2024 Q2	$3.36K	Sell	896 -24	-3%	-$109	﹤0.01%	2982
2024 Q1	$4.99K	Hold	920	–	–	﹤0.01%	2841
2023 Q4	$5.68K	Buy	920 +24	+3%	+$118	﹤0.01%	2829
2023 Q3	$4.65K	Hold	896	–	–	﹤0.01%	2774
2023 Q2	$4.51K	Hold	896	–	–	﹤0.01%	2816
2023 Q1	$3.3K	Hold	896	–	–	﹤0.01%	2854
2022 Q4	$3.23K	Buy	+896	New	+$4.7K	﹤0.01%	2839

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

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

TowerView LLC New York $152M AUM 20.28% 1-Year Est. Return

Northwestern Mutual Wealth Management's OABI Position: Q1 2026 in Review

Northwestern Mutual Wealth Management sold out of OmniAb (OABI) in Q1 2026, closing a stake of 29 shares — an estimated $54 sold.

Northwestern Mutual Wealth Management first reported a position in OABI in Q4 2022 and held it in 11 quarters. The position peaked at $5.68K in Q4 2023. 128 funds tracked by Wall St. Rank hold OABI as of Q1 2026.

Northwestern Mutual Wealth Management reported no remaining OmniAb position as of Q1 2026 after selling out during the quarter.
Northwestern Mutual Wealth Management sold 29 OmniAb shares in Q1 2026, an estimated $54.
Northwestern Mutual Wealth Management first reported a position in OmniAb in Q4 2022 and held it in 11 quarters.
Northwestern Mutual Wealth Management's OmniAb position peaked at $5.68K in Q4 2023.
128 funds tracked by Wall St. Rank held OmniAb as of Q1 2026.

Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.