13FPulse
AR

ARCT ARCTURUS THERAPEUTICS HOLDIN

2026Q2 · CUSIP 03969T109 · Sector: Healthcare & Biotech

Normal

Fund flows are within the usual range

Funds that own it
132
Institutions that reported holding it to the SEC
Net increase in holders
+8
Last quarter 124 → now 132
How unusual is that
Above average
Stronger buying than 65% of US stocks
What the filings say, in one paragraph

132 funds held ARCT at the end of 2026Q2, up 8 from the quarter before. Fund flows are within the usual range — nothing unusual. On the business itself, revenue over the last 12 months was $29M(YoY -75.9%), return on equity is -54.3%. ARCT has had 8 buying rushes in its history, and the price moved -5.6% on average over the six months after (that is the raw price move, not how much it beat the market by). It sits in the Healthcare & Biotech sector.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2019Q3: holders=42 2019Q4: holders=50 2020Q1: holders=53 2020Q2: holders=114 2020Q3: holders=127 2020Q4: holders=133 2021Q1: holders=164 2021Q2: holders=138 2021Q3: holders=156 2021Q4: holders=139 2022Q1: holders=128 2022Q2: holders=128 2022Q3: holders=117 2022Q4: holders=114 2023Q1: holders=124 2023Q2: holders=144 2023Q3: holders=146 2023Q4: holders=165 2024Q1: holders=179 2024Q2: holders=171 2024Q3: holders=164 2024Q4: holders=147 2025Q1: holders=145 2025Q2: holders=143 2025Q3: holders=136 2025Q4: holders=121 2026Q1: holders=124 2026Q2: holders=132 -61 -30.5 +0 +30.5 +61 37113188 19Q320Q221Q121Q422Q323Q224Q124Q425Q326Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 8 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2023Q2 Top 20% -31.1% +35.6%
2023Q1 Top 20% -1.1% -20.5%
2021Q3 Top 10% -38.1% -51.5%
2021Q1 Top 20% +61.6% +26.9%
2020Q3 Top 20% +5.8% -48.9%
2020Q2 Top 5% -11.8% +25.0%
2020Q1 Top 20%
2019Q3 Top 10%

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
75
Change in large funds
+7
Total value they hold
$168M
Funds buying for the first time
20
Funds that sold out entirely
12
Price change that quarter
+138.1%
Funds holding puts (bearish)
2
Funds holding calls (bullish)
2

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Fundamentals

PE (TTM)
EPS (TTM)
$-3.33
EPS YoY
Revenue (TTM)
$0.0B
Revenue YoY
-75.9%
Net margin
-317.6%
ROE
-54.3%
Debt ratio
23.4%
FCF (TTM)
-$73M
Dividend (TTM)
No dividend
Quarterly Revenue & EPS
2021-09-30: EPS -2.05 2021-12-31: EPS -1.47 2022-03-31: EPS -1.94 2022-06-30: EPS -0.82 2022-09-30: EPS -1.33 2022-12-31: EPS 4.44 2023-03-31: EPS 1.87 2023-06-30: EPS -1.98 2023-09-30: EPS -0.61 2023-12-31: EPS -0.40 2024-03-31: EPS -1.00 2024-06-30: EPS -0.64 2024-09-30: EPS -0.26 2024-12-31: EPS -1.10 2025-03-31: EPS -0.52 2025-06-30: EPS -0.34 2025-09-30: EPS -0.49 2025-12-31: EPS -1.05 2026-03-31: EPS -0.95 2026-06-30: EPS -0.84 0M 80M 160M $M -2.25 1.31 4.88 20182019202020212022202320242025202606/26 Revenue EPS

Quarterly figures, revenue up to 10 years back; EPS split-adjusted, early quarters hidden when not calibrable

P/E (TTM) over time
5 30 54 20222023202420252026

P/E = close around day 47 after quarter-end ÷ TTM EPS then; this is a consistent valuation date, not the company’s actual filing date; loss quarters hidden

Quarterly free cash flow
-51M53M156M 201820192020202120222023202420252026
Latest quarter $-19M (2026-03-31)

FCF = operating cash flow − capex, computed from SEC XBRL; banks/insurers have no standard cash-flow structure and are hidden

As of 2026-06-30 · SEC filings (XBRL)

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.