Shay Capital’s OmniAb OABI Stock Holding History

Shay Capital’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	$127K	Buy	51,500 +1,838	+4%	+$3.65K	0.01%	437
2026 Q1	$78K	Buy	+49,662	New	+$89.6K	0.01%	448

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

Shay Capital's OABI Position: Q2 2026 in Review

Shay Capital increased its OmniAb (OABI) stake by 3.7% in Q2 2026, buying an estimated $3.65K and bringing the position to 51,500 shares worth $127K. The position accounts for 0.01% of the portfolio, ranked #437.

Shay Capital first reported a position in OABI in Q1 2026 and has held it in 2 quarters since. 131 funds tracked by Wall St. Rank hold OABI as of Q2 2026.

Shay Capital held 51,500 shares of OmniAb worth $127K as of Q2 2026.
Shay Capital bought 1,838 OmniAb shares in Q2 2026, an estimated $3.65K.
OmniAb made up 0.01% of Shay Capital's portfolio in Q2 2026, its #437 holding.
Shay Capital first reported a position in OmniAb in Q1 2026 and has held it in 2 quarters since.
131 funds tracked by Wall St. Rank held OmniAb as of Q2 2026.

Based on Shay Capital's 13F filing for Q2 2026, filed 14 Aug 2026.