Bank of Montreal
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Bank of Montreal’s Oil States International OIS Stock Holding History

Bank of Montreal’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
2014
Q1 		– Sell
-9,625
Closed -$559K – 4111
2013
Q4 		$559K Buy
+9,625
New +$577K ﹤0.01% 1753

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VCM
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Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
First Eagle Investment Management
First Eagle Investment Management New York $59.9B AUM 27.01% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Bank of Montreal's OIS Position: Q1 2026 in Review

Bank of Montreal opened a new position in Oil States International (OIS) in Q1 2026: 27,247 shares worth $317K. The stake represents ﹤0.01% of the portfolio and ranks #2644 among its holdings. This is a return to the name: Bank of Montreal previously reported a position in OIS as recently as Q3 2024.

Bank of Montreal first reported a position in OIS in Q2 2013 and has held it in 42 quarters since. The position peaked at $4.18M in Q3 2013. 217 funds tracked by Wall St. Rank hold OIS as of Q1 2026.

  • Bank of Montreal held 27,247 shares of Oil States International worth $317K as of Q1 2026.
  • Oil States International was a new Bank of Montreal position in Q1 2026.
  • Oil States International made up ﹤0.01% of Bank of Montreal's portfolio in Q1 2026, its #2644 holding.
  • Bank of Montreal first reported a position in Oil States International in Q2 2013 and has held it in 42 quarters since.
  • Bank of Montreal's Oil States International position peaked at $4.18M in Q3 2013.
  • 217 funds tracked by Wall St. Rank held Oil States International as of Q1 2026.

Based on Bank of Montreal's 13F filing for Q1 2026, filed 13 May 2026.