Optiver Holding’s iShares 7-10 Year Treasury Bond ETF IEF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$15.5M Buy
+163,874
New +$15.5M ﹤0.01% 357
2025
Q4
Sell
-257,499
Closed -$24.8M 2705
2025
Q3
$24.8M Buy
+257,499
New +$24.6M 0.01% 209
2025
Q1
Sell
-102,901
Closed -$9.51M 1457
2024
Q4
$9.51M Buy
+102,901
New +$9.72M ﹤0.01% 197

Other funds holding IEF

Optiver Holding's IEF Position: Q2 2026 in Review

Optiver Holding opened a new position in iShares 7-10 Year Treasury Bond ETF (IEF) in Q2 2026: 163,874 shares worth $15.5M. The stake represents ﹤0.01% of the portfolio and ranks #357 among its holdings. This is a return to the name: Optiver Holding previously reported a position in IEF as recently as Q3 2025.

Optiver Holding first reported a position in IEF in Q4 2024 and has held it in 3 quarters since. The position peaked at $24.8M in Q3 2025. 1,141 funds tracked by Wall St. Rank hold IEF as of Q2 2026.

  • Optiver Holding held 163,874 shares of iShares 7-10 Year Treasury Bond ETF worth $15.5M as of Q2 2026.
  • iShares 7-10 Year Treasury Bond ETF was a new Optiver Holding position in Q2 2026.
  • iShares 7-10 Year Treasury Bond ETF made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #357 holding.
  • Optiver Holding first reported a position in iShares 7-10 Year Treasury Bond ETF in Q4 2024 and has held it in 3 quarters since.
  • Optiver Holding's iShares 7-10 Year Treasury Bond ETF position peaked at $24.8M in Q3 2025.
  • 1,141 funds tracked by Wall St. Rank held iShares 7-10 Year Treasury Bond ETF as of Q2 2026.

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