Optiver Holding
IDT icon

Optiver Holding’s IDT Corp IDT Stock Holding History

Optiver Holding’s Portfolio IDT Stock Details IDT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.44K Sell
42
-4
-9% -$212 ﹤0.01% 2251
2026
Q1 		$2.26K Buy
46
+32
+229% +$1.58K ﹤0.01% 1793
2025
Q4 		$717 Sell
14
-62
-82% -$3.11K ﹤0.01% 2253
2025
Q3 		$3.98K Buy
+76
New +$4.74K ﹤0.01% 1952

Other funds holding IDT

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
KBG
Kahn Brothers Group New York $633M AUM 39.01% 1-Year Est. Return

Optiver Holding's IDT Position: Q2 2026 in Review

Optiver Holding reduced its IDT Corp (IDT) stake by 8.7% in Q2 2026, selling an estimated $212 and leaving 42 shares worth $2.44K. The position accounts for ﹤0.01% of the portfolio, ranked #2251.

Optiver Holding first reported a position in IDT in Q3 2025 and has held it in 4 quarters since. The position peaked at $3.98K in Q3 2025. 197 funds tracked by Wall St. Rank hold IDT as of Q2 2026.

  • Optiver Holding held 42 shares of IDT Corp worth $2.44K as of Q2 2026.
  • Optiver Holding sold 4 IDT Corp shares in Q2 2026, an estimated $212.
  • IDT Corp made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2251 holding.
  • Optiver Holding first reported a position in IDT Corp in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's IDT Corp position peaked at $3.98K in Q3 2025.
  • 197 funds tracked by Wall St. Rank held IDT Corp as of Q2 2026.

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