Northwestern Mutual Wealth Management’s Oil States International OIS Stock Holding History

Northwestern Mutual Wealth Management’s Portfolio OIS Stock Details OIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$594	Buy	+51	New	+$527	﹤0.01%	3831
2025 Q4	–	Sell	-313	Closed	-$1.9K	–	4183
2025 Q3	$1.9K	Hold	313	–	–	﹤0.01%	3405
2025 Q2	$1.68K	Buy	+313	New	+$1.38K	﹤0.01%	3298
2018 Q4	–	Sell	-72	Closed	-$2K	–	2573
2018 Q3	$2K	Buy	+72	New	+$2.35K	﹤0.01%	2301
2013 Q4	–	Sell	-47	Closed	-$3K	–	1510
2013 Q3	$3K	Buy	+47	New	+$2.57K	﹤0.01%	1108

Other funds holding OIS

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

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

First Eagle Investment Management New York $59B AUM 32.99% 1-Year Est. Return

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

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

Northwestern Mutual Wealth Management opened a new position in Oil States International (OIS) in Q1 2026: 51 shares worth $594. The stake represents ﹤0.01% of the portfolio and ranks #3831 among its holdings. This is a return to the name: Northwestern Mutual Wealth Management previously reported a position in OIS as recently as Q3 2025.

Northwestern Mutual Wealth Management first reported a position in OIS in Q3 2013 and has held it in 5 quarters since. The position peaked at $3K in Q3 2013. 216 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

Northwestern Mutual Wealth Management held 51 shares of Oil States International worth $594 as of Q1 2026.
Oil States International was a new Northwestern Mutual Wealth Management position in Q1 2026.
Oil States International made up ﹤0.01% of Northwestern Mutual Wealth Management's portfolio in Q1 2026, its #3831 holding.
Northwestern Mutual Wealth Management first reported a position in Oil States International in Q3 2013 and has held it in 5 quarters since.
Northwestern Mutual Wealth Management's Oil States International position peaked at $3K in Q3 2013.
216 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

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