Millennium Management
ARCT icon

Millennium Management’s Arcturus Therapeutics ARCT Stock Holding History

Millennium Management’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
2021
Q2 		– Sell
-65,000
Closed -$2.69M – 6493
2021
Q1 		$2.69M Buy
+65,000
New +$3.87M ﹤0.01% 3244
2014
Q4 		– Sell
-28,571
Closed -$3.09M – 3887
2014
Q3 		$3.09M Buy
+28,571
New +$3.72M 0.01% 1595

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

Millennium Management's ARCT Position: Q2 2026 in Review

Millennium Management reduced its Arcturus Therapeutics (ARCT) stake by 30% in Q2 2026, selling an estimated $1.12M and leaving 336,996 shares worth $2.26M. The position accounts for ﹤0.01% of the portfolio, ranked #3722.

Millennium Management first reported a position in ARCT in Q1 2014 and has held it in 28 quarters since. The position peaked at $13.5M in Q2 2024. 135 funds tracked by Wall St. Rank hold ARCT as of Q2 2026.

  • Millennium Management held 336,996 shares of Arcturus Therapeutics worth $2.26M as of Q2 2026.
  • Millennium Management sold 141,561 Arcturus Therapeutics shares in Q2 2026, an estimated $1.12M.
  • Arcturus Therapeutics made up ﹤0.01% of Millennium Management's portfolio in Q2 2026, its #3722 holding.
  • Millennium Management first reported a position in Arcturus Therapeutics in Q1 2014 and has held it in 28 quarters since.
  • Millennium Management's Arcturus Therapeutics position peaked at $13.5M in Q2 2024.
  • 135 funds tracked by Wall St. Rank held Arcturus Therapeutics as of Q2 2026.

Based on Millennium Management's 13F filing for Q2 2026, filed 14 Aug 2026.