Optiver Holding
NBR icon

Optiver Holding’s Nabors Industries NBR Stock Holding History

Optiver Holding’s Portfolio NBR Stock Details NBR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$217K Sell
2,587
-1,002
-28% -$93.2K ﹤0.01% 877
2026
Q1 		$309K Buy
+3,589
New +$260K ﹤0.01% 728

Other funds holding NBR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
MVP
Miller Value Partners Sarasota, Florida $423M AUM 49.14% 1-Year Est. Return
Adage Capital Partners
Adage Capital Partners Boston, Massachusetts $71.3B AUM 56.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
EGM
Engineers Gate Manager New York $7.71B AUM 24.88% 1-Year Est. Return

Optiver Holding's NBR Position: Q2 2026 in Review

Optiver Holding reduced its Nabors Industries (NBR) stake by 28% in Q2 2026, selling an estimated $93.2K and leaving 2,587 shares worth $217K. The position accounts for ﹤0.01% of the portfolio, ranked #877.

Optiver Holding first reported a position in NBR in Q1 2026 and has held it in 2 quarters since. The position peaked at $309K in Q1 2026. 246 funds tracked by Wall St. Rank hold NBR as of Q2 2026.

  • Optiver Holding held 2,587 shares of Nabors Industries worth $217K as of Q2 2026.
  • Optiver Holding sold 1,002 Nabors Industries shares in Q2 2026, an estimated $93.2K.
  • Nabors Industries made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #877 holding.
  • Optiver Holding first reported a position in Nabors Industries in Q1 2026 and has held it in 2 quarters since.
  • Optiver Holding's Nabors Industries position peaked at $309K in Q1 2026.
  • 246 funds tracked by Wall St. Rank held Nabors Industries as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.