Optiver Holding
ARCT icon

Optiver Holding’s Arcturus Therapeutics ARCT Stock Holding History

Optiver Holding’s Portfolio ARCT Stock Details ARCT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$618 Hold
92
– – ﹤0.01% 2552
2026
Q1 		$710 Sell
92
-30
-25% -$219 ﹤0.01% 2113
2025
Q4 		$748 Sell
122
-84
-41% -$907 ﹤0.01% 2244
2025
Q3 		$3.8K Buy
+206
New +$3.31K ﹤0.01% 1996

Other funds holding ARCT

Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return

Optiver Holding's ARCT Position: Q2 2026 in Review

Optiver Holding held its Arcturus Therapeutics (ARCT) position steady in Q2 2026 at 92 shares worth $618. The position accounts for ﹤0.01% of the portfolio, ranked #2552.

Optiver Holding first reported a position in ARCT in Q3 2025 and has held it in 4 quarters since. The position peaked at $3.8K in Q3 2025. 135 funds tracked by Wall St. Rank hold ARCT as of Q2 2026.

  • Optiver Holding held 92 shares of Arcturus Therapeutics worth $618 as of Q2 2026.
  • Optiver Holding left its Arcturus Therapeutics share count unchanged in Q2 2026.
  • Arcturus Therapeutics made up ﹤0.01% of Optiver Holding's portfolio in Q2 2026, its #2552 holding.
  • Optiver Holding first reported a position in Arcturus Therapeutics in Q3 2025 and has held it in 4 quarters since.
  • Optiver Holding's Arcturus Therapeutics position peaked at $3.8K in Q3 2025.
  • 135 funds tracked by Wall St. Rank held Arcturus Therapeutics as of Q2 2026.

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