Optiver Holding’s iShares S&P 100 ETF OEF Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$13.2B Buy
67,191,100
+9,249,600
+16% +$3.1B 4.55% 5
2025
Q4
$10.9B Sell
57,941,500
-1,012,700
-2% -$344M 4.04% 5
2025
Q3
$11.5B Buy
58,954,200
+3,255,600
+6% +$1.04B 4.59% 5
2025
Q2
$10.6B Buy
55,698,600
+3,183,000
+6% +$887M 5.05% 5
2025
Q1
$9.32B Sell
52,515,600
-2,831,500
-5% -$813M 5.42% 5
2024
Q4
$11.1B Buy
55,347,100
+1,935,200
+4% +$554M 5.74% 4
2024
Q3
$10.9B Buy
53,411,900
+1,162,600
+2% +$311M 5.7% 4
2024
Q2
$10.1B Buy
52,249,300
+13,486,100
+35% +$3.38B 5.47% 4
2024
Q1
$7.82B Buy
38,763,200
+4,424,100
+13% +$1.04B 4.2% 4
2023
Q4
$6.49B Buy
34,339,100
+15,688,200
+84% +$3.3B 3.96% 5
2023
Q3
$3.2B Sell
18,650,900
-82,700
-0.4% -$17.2M 2.17% 7
2023
Q2
$3.44B Buy
18,733,600
+1,845,400
+11% +$359M 2.45% 7
2023
Q1
$2.95B Buy
16,888,200
+501,800
+3% +$90M 2.16% 7
2022
Q4
$2.79B Sell
16,386,400
-6,922,600
-30% -$1.2B 2.88% 5
2022
Q3
$3.76B Buy
23,309,000
+7,551,100
+48% +$1.37B 3.25% 5
2022
Q2
$2.58B Buy
15,757,900
+3,995,000
+34% +$747M 2.85% 7
2022
Q1
$2.3B Buy
11,762,900
+417,200
+4% +$85.7M 2.23% 9
2021
Q4
$1.74B Buy
11,345,700
+2,573,700
+29% +$546M 1.53% 9
2021
Q3
$1.62B Buy
8,772,000
+112,400
+1% +$22.8M 1.58% 9
2021
Q2
$1.7B Buy
+8,659,600
New +$1.65B 2.3% 8
2021
Q1
Hold
0
5

Other funds holding OEF

Optiver Holding's OEF Position: Q1 2026 in Review

Optiver Holding opened a new position in iShares S&P 100 ETF (OEF) in Q1 2026: 5,258 shares worth $1.67M. The stake represents ﹤0.01% of the portfolio and ranks #515 among its holdings. This is a return to the name: Optiver Holding previously reported a position in OEF as recently as Q2 2024.

Optiver Holding first reported a position in OEF in Q2 2024 and has held it in 2 quarters since. 1,000 funds tracked by Wall St. Rank hold OEF as of Q1 2026.

  • Optiver Holding held 5,258 shares of iShares S&P 100 ETF worth $1.67M as of Q1 2026.
  • iShares S&P 100 ETF was a new Optiver Holding position in Q1 2026.
  • iShares S&P 100 ETF made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #515 holding.
  • Optiver Holding first reported a position in iShares S&P 100 ETF in Q2 2024 and has held it in 2 quarters since.
  • 1,000 funds tracked by Wall St. Rank held iShares S&P 100 ETF as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.