Optiver Holding
NBTB icon

Optiver Holding’s NBT Bancorp NBTB Stock Holding History

Optiver Holding’s Portfolio NBTB Stock Details NBTB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$23.7K Buy
480
+416
+650% +$19K ﹤0.01% 1456
2026
Q1 		$2.73K Buy
64
+36
+129% +$1.56K ﹤0.01% 1712
2025
Q4 		$1.16K Sell
28
-248
-90% -$10.3K ﹤0.01% 2187
2025
Q3 		$11.5K Buy
+276
New +$11.8K ﹤0.01% 1208

Other funds holding NBTB

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $15.3B AUM 40.56% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Optiver Holding's NBTB Position: Q2 2026 in Review

Optiver Holding increased its NBT Bancorp (NBTB) stake by 650% in Q2 2026, buying an estimated $19K and bringing the position to 480 shares worth $23.7K. The position accounts for ﹤0.01% of the portfolio, ranked #1456.

Optiver Holding first reported a position in NBTB in Q3 2025 and has held it in 4 quarters since. 285 funds tracked by Wall St. Rank hold NBTB as of Q2 2026.

  • Optiver Holding held 480 shares of NBT Bancorp worth $23.7K as of Q2 2026.
  • Optiver Holding bought 416 NBT Bancorp shares in Q2 2026, an estimated $19K.
  • NBT Bancorp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #1456 holding.
  • Optiver Holding first reported a position in NBT Bancorp in Q3 2025 and has held it in 4 quarters since.
  • 285 funds tracked by Wall St. Rank held NBT Bancorp as of Q2 2026.

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