Optiver Holding’s ProShares UltraPro S&P 500 UPRO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$167K Buy
+1,718
New +$194K ﹤0.01% 831
2025
Q4
Sell
-333
Closed -$37.1K 3024
2025
Q3
$37.1K Buy
+333
New +$33.5K ﹤0.01% 834

Other funds holding UPRO

Optiver Holding's UPRO Position: Q1 2026 in Review

Optiver Holding opened a new position in ProShares UltraPro S&P 500 (UPRO) in Q1 2026: 1,718 shares worth $167K. The stake represents ﹤0.01% of the portfolio and ranks #831 among its holdings. This is a return to the name: Optiver Holding previously reported a position in UPRO as recently as Q3 2025.

Optiver Holding first reported a position in UPRO in Q3 2025 and has held it in 2 quarters since. 120 funds tracked by Wall St. Rank hold UPRO as of Q1 2026.

  • Optiver Holding held 1,718 shares of ProShares UltraPro S&P 500 worth $167K as of Q1 2026.
  • ProShares UltraPro S&P 500 was a new Optiver Holding position in Q1 2026.
  • ProShares UltraPro S&P 500 made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #831 holding.
  • Optiver Holding first reported a position in ProShares UltraPro S&P 500 in Q3 2025 and has held it in 2 quarters since.
  • 120 funds tracked by Wall St. Rank held ProShares UltraPro S&P 500 as of Q1 2026.

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