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The company

Arcturus Therapeutics Holdings Inc.

ARCT · Nasdaq

Health CareBiotechnologyLeading

ARCT stood above a rising 150-day average in 9 of the last 52 weekly readings, including each of the last 9 weeks. It is 12.1% above that average now. Biotechnology: 16% of its 561 stocks in an uptrend (−15 points in four weeks); Health Care: 26% (−10 points in four weeks).

SEC filings

Statistics

Rotation: Leading
Weeks in an uptrend: 9 in a row
Industry in uptrend: 16% -15 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 129 (+12)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 9 of 52 weeks.

20 Apr – 19 Oct

Biotechnology: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months0

Buyers · sellers0 · 0

No open-market buy or sale by its insiders on record.

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders129+12 on the quarter

New · exited21 · 8

Reported value$167.8M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
FEDERATED HERMES, INC.unchanged · filed 12 Aug 2026	3,303,640$22.2M	00.0%
ARK Investment Management LLCadded · filed 14 Aug 2026	2,901,635$19.5M	+132,117+4.8%
BlackRock, Inc.added · filed 7 Aug 2026	2,614,012$17.6M	+7310.0%
Sumitomo Mitsui Trust Group, Inc.reduced · filed 30 Jul 2026	1,963,123$13.2M	-325,812−14.2%
Amova Asset Management Americas, Inc.reduced · filed 13 Aug 2026	1,960,458$13.1M	-328,477−14.4%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	1,114,956$7.5M	+7,936+0.7%
TWO SIGMA INVESTMENTS, LPadded · filed 14 Aug 2026	1,091,137$7.3M	+9,353+0.9%
VANGUARD PORTFOLIO MANAGEMENT LLCreduced · filed 13 Aug 2026	951,575$6.4M	-26,347−2.7%
GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026	693,660$4.7M	+32,732+5.0%
AQR CAPITAL MANAGEMENT LLCadded · filed 14 Aug 2026	675,014$4.5M	+513,736+318.5%