Simplex Trading’s Arcturus Therapeutics ARCT Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$4.08K Sell
607
-17,559
-97% -$138K ﹤0.01% 8290
2026
Q1
$140K Buy
+18,166
New +$133K ﹤0.01% 4701
2025
Q4
Sell
-10,916
Closed -$118K 8448
2025
Q3
$201K Buy
10,916
+7,596
+229% +$122K ﹤0.01% 4928
2025
Q2
$43K Sell
3,320
-429
-11% -$5.07K ﹤0.01% 6057
2025
Q1
$39K Buy
3,749
+1,562
+71% +$24.8K ﹤0.01% 6021
2024
Q4
$37K Buy
2,187
+806
+58% +$15.2K ﹤0.01% 6164
2024
Q3
$32K Buy
+1,381
New +$29.5K ﹤0.01% 6288
2023
Q1
Sell
-3,945
Closed -$70.8K 8946
2022
Q4
$66K Buy
3,945
+3,074
+353% +$53.6K ﹤0.01% 5528
2022
Q3
$12K Buy
+871
New +$14.6K ﹤0.01% 8040
2022
Q2
Sell
-19,710
Closed -$387K 9882
2022
Q1
$531K Buy
19,710
+13,339
+209% +$340K ﹤0.01% 3769
2021
Q4
$235K Buy
6,371
+5,569
+694% +$227K ﹤0.01% 4936
2021
Q3
$28K Sell
802
-1,273
-61% -$57K ﹤0.01% 8133
2021
Q2
$70K Sell
2,075
-7,460
-78% -$253K ﹤0.01% 7205
2021
Q1
$393K Buy
9,535
+8,645
+971% +$515K ﹤0.01% 3733
2020
Q4
$38K Buy
+890
New +$60.3K ﹤0.01% 6444
2020
Q3
Sell
-84
Closed -$4.17K 7738
2020
Q2
$3K Sell
84
-3,140
-97% -$108K ﹤0.01% 7119
2020
Q1
$43K Sell
3,224
-10,068
-76% -$129K ﹤0.01% 5279
2019
Q4
$144K Buy
13,292
+872
+7% +$9.13K ﹤0.01% 4097
2019
Q3
$127K Buy
12,420
+9,999
+413% +$108K ﹤0.01% 4057
2019
Q2
$22K Buy
2,421
+2,171
+868% +$15.9K ﹤0.01% 5522
2019
Q1
$1K Buy
250
+126
+102% +$645 ﹤0.01% 6870
2018
Q4
$0 Sell
124
-2,671
-96% -$16.4K ﹤0.01% 6946
2018
Q3
$24K Sell
2,795
-115
-4% -$958 ﹤0.01% 5804
2018
Q2
$24K Buy
2,910
+1,460
+101% +$9.46K ﹤0.01% 5709
2018
Q1
$7K Sell
1,450
-789
-35% -$5.44K ﹤0.01% 4302
2017
Q4
$17K Buy
2,239
+2,125
+1,864% +$19.1K ﹤0.01% 3426
2017
Q3
$0 Buy
+114
New +$859 ﹤0.01% 5843
2017
Q2
Sell
-448
Closed -$3K 6039
2017
Q1
$3K Sell
448
-449
-50% -$4.16K ﹤0.01% 4924
2016
Q4
$13K Buy
897
+117
+15% +$1.75K ﹤0.01% 3451
2016
Q3
$13K Sell
780
-1,098
-58% -$35.5K ﹤0.01% 3361
2016
Q2
$59K Sell
1,878
-825
-31% -$26K ﹤0.01% 1890
2016
Q1
$71K Buy
2,703
+1,007
+59% +$34.1K 0.01% 1640
2015
Q4
$74K Buy
+1,696
New +$76.4K 0.01% 1593
2015
Q3
Sell
-818
Closed -$43K 5460
2015
Q2
$37K Buy
+818
New +$37.5K ﹤0.01% 1923

Other funds holding ARCT

Simplex Trading's ARCT Position: Q2 2026 in Review

Simplex Trading reduced its Arcturus Therapeutics (ARCT) stake by 97% in Q2 2026, selling an estimated $138K and leaving 607 shares worth $4.08K. The position accounts for ﹤0.01% of the portfolio, ranked #8290.

Simplex Trading first reported a position in ARCT in Q2 2015 and has held it in 34 quarters since. The position peaked at $531K in Q1 2022. 135 funds tracked by Wall St. Rank hold ARCT as of Q2 2026.

  • Simplex Trading held 607 shares of Arcturus Therapeutics worth $4.08K as of Q2 2026.
  • Simplex Trading sold 17,559 Arcturus Therapeutics shares in Q2 2026, an estimated $138K.
  • Arcturus Therapeutics made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #8290 holding.
  • Simplex Trading first reported a position in Arcturus Therapeutics in Q2 2015 and has held it in 34 quarters since.
  • Simplex Trading's Arcturus Therapeutics position peaked at $531K in Q1 2022.
  • 135 funds tracked by Wall St. Rank held Arcturus Therapeutics as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.