M&T Bank’s Oil States International OIS Stock Holding History

M&T Bank’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	$119K	Buy	10,257 +214	+2%	+$2.21K	﹤0.01%	1618
2025 Q4	$68K	Buy	+10,043	New	+$64.5K	﹤0.01%	1643
2015 Q3	–	Sell	-6,306	Closed	-$235K	–	1948
2015 Q2	$235K	Buy	+6,306	New	+$265K	﹤0.01%	1662
2015 Q1	–	Sell	-5,843	Closed	-$287K	–	2139
2014 Q4	$287K	Buy	5,843 +2,224	+61%	+$120K	﹤0.01%	1519
2014 Q3	$224K	Buy	+3,619	New	+$227K	﹤0.01%	1806

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

M&T Bank's OIS Position: Q1 2026 in Review

M&T Bank increased its Oil States International (OIS) stake by 2.1% in Q1 2026, buying an estimated $2.21K and bringing the position to 10,257 shares worth $119K. The position accounts for ﹤0.01% of the portfolio, ranked #1618.

M&T Bank first reported a position in OIS in Q3 2014 and has held it in 5 quarters since. The position peaked at $287K in Q4 2014. 215 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

M&T Bank held 10,257 shares of Oil States International worth $119K as of Q1 2026.
M&T Bank bought 214 Oil States International shares in Q1 2026, an estimated $2.21K.
Oil States International made up ﹤0.01% of M&T Bank's portfolio in Q1 2026, its #1618 holding.
M&T Bank first reported a position in Oil States International in Q3 2014 and has held it in 5 quarters since.
M&T Bank's Oil States International position peaked at $287K in Q4 2014.
215 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

Based on M&T Bank's 13F filing for Q1 2026, filed 12 May 2026.