How many institutions own ARQQW stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own ARQQW shares is N/A, representing N/A of the company's common stock.

Who are the major shareholders selling Arqit Quantum Inc. stock?

VIRTU FINANCIAL LLC, in the last quarter, reduced its stake in ARQQW by -100% restricting it's holding to 0 shares of worth nearly -. SLT HOLDINGS LLC also lessened -25.15% of the ARQQW shares from its portfolio, reducing its holding to 3.04 million shares of worth $469.16K. FOUNDATIONS INVESTMENT ADVISORS, LLC also shunned ARQQW shares holding by -25.15% last quarter which brought its holding to 3.04 million shares worth $469.16K.

Investors who are buying ARQQW stock?

As per its latest 13F filing, UBS GROUP AG increased its stake in ARQQW by 123.63% in the last quarter. The institutional holder raised its holding to 2.2 thousand shares having worth more than $325.00. JANE STREET GROUP, LLC also added 4.02% more shares of ARQQW to its portfolio, raising its holding to 42.66 thousand shares of worth $6.31K. ADVISOR GROUP HOLDINGS, INC. also increased its ARQQW shares holding by 141.94% which brought its holding to 11.25 thousand shares worth $1.67K.

ARQQW's major insiders: who are they?

The insider with the most stakes in ARQQW is N/A , N/A at the company. Additionally, ARQQW stock is highly held by N/A N/A and N/A N/A among others.

Did an insider recently sell ARQQW stock?

Company executives, directors, and other insiders own N/A percent of Arqit Quantum Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which ARQQW insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Which insider recently purchased ARQQW stock?

There have been 0 transaction(s) during the past 6-months in which Arqit Quantum Inc. insiders have bought stock, totalling 0 shares

How much of ARQQW does insiders own?

Around 0 Arqit Quantum Inc. shares are held by insiders, which represents about N/A of ARQQW stock.

Who is the insider with the largest stake?

ARQQW N/A, N/A holds the largest portfolio of the company's shares. ARQQW shares owned by N/A total nearly -.

Which institution holds the most shares in ARQQW?

VIRTU FINANCIAL LLC is the largest institutional owner in ARQQW which holds 0 shares worth - or 0% of the total ARQQW shares outstanding followed by UBS GROUP AG with ownership of 2.2 thousand shares representing 0.02% of the ARQQW ownership. WOLVERINE ASSET MANAGEMENT LLC is the third largest stakeholder with 3.28 thousand shares or 0.02% of the ownership worth more than $486.00.

Is Arqit Quantum Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the ARQQW is concerned, it is a stock which is optionable.

Is there a short position on ARQQW's shares?

Number of ARQQW shares short is N/A. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding ARQQW shares are there?

As of today, N/A shares of ARQQW are outstanding.

Is there many float in ARQQW stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, ARQQW has N/A shares in float.

ARQQW short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for ARQQW is N/A.

Arqit Quantum (ARQQW) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

N/A

Short % of Float

N/A

Short % of Shares Outstanding

Institutional Ownership

About N/A of shares are held by financial institutions. VIRTU FINANCIAL LLC is the top corporate investor, holding 0 shares valued at -. A 0% stake in Arqit Quantum Inc. is owned by the company. UBS GROUP AG owns 2.2K shares valued at $325.00, which translates its holding of 0.02% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	VIRTU FINANCIAL LLC	0%	0	-	-16.36K	-100.00%
Mar 31, 2026	UBS GROUP AG	0.02%	2.2K	325	1.21K	+123.63%
Mar 31, 2026	WOLVERINE ASSET MANAGEMENT LLC	0.02%	3.28K	486	0	0
Mar 31, 2026	SILVER ROCK FINANCIAL LP	0.31%	42.14K	6.24K	0	0
Mar 31, 2026	JANE STREET GROUP, LLC	0.31%	42.66K	6.31K	1.65K	+4.02%
Mar 31, 2026	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0.53%	73.73K	10.91K	0	0
Mar 31, 2026	VESTCOR INC	0.54%	75K	11K	0	0
Mar 31, 2026	SLT HOLDINGS LLC	22.04%	3.04M	449.72K	0	0
Mar 31, 2026	FOUNDATIONS INVESTMENT ADVISORS, LLC	22.04%	3.04M	449.72K	0	0
Mar 31, 2026	MILLENNIUM MANAGEMENT LLC	1.41%	195K	28.86K	0	0
Mar 31, 2026	ADVISOR GROUP HOLDINGS, INC.	0.08%	11.25K	1.67K	6.6K	+141.94%
Mar 31, 2026	GOLDMAN SACHS GROUP INC	0.34%	47.32K	7K	0	0
Dec 31, 2025	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0.53%	73.73K	11.38K	0	0
Dec 31, 2025	VESTCOR INC	0.54%	75K	12K	0	0
Dec 31, 2025	WOLVERINE ASSET MANAGEMENT LLC	0.02%	3.28K	507	3.28K	+100.00%
Dec 31, 2025	SLT HOLDINGS LLC	22.04%	3.04M	469.16K	-1.02M	-25.15%
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	1.41%	195K	30.11K	0	0
Dec 31, 2025	FOUNDATIONS INVESTMENT ADVISORS, LLC	22.04%	3.04M	469.16K	-1.02M	-25.15%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.03%	4.65K	718	-3.1K	-40.00%
Dec 31, 2025	VIRTU FINANCIAL LLC	0.12%	16.36K	3K	4.63K	+39.50%
Dec 31, 2025	JANE STREET GROUP, LLC	0.3%	41.01K	6.33K	1.19K	+2.98%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0.34%	47.32K	7.31K	0	0
Dec 31, 2025	XTX TOPCO LTD	0%	0	-	-8.4K	-100.00%
Dec 31, 2025	ANSON FUNDS MANAGEMENT LP	0%	0	-	-5.3K	-100.00%
Dec 31, 2025	UBS GROUP AG	0.01%	982	151	982	+100.00%
Dec 31, 2025	SILVER ROCK FINANCIAL LP	0.31%	42.14K	6.51K	0	0
Sep 30, 2025	WOLVERINE ASSET MANAGEMENT LLC	0%	0	-	-16.47K	-100.00%
Sep 30, 2025	FOUNDATIONS INVESTMENT ADVISORS, LLC	31.82%	4.06M	3.82M	-86.04K	-2.08%
Sep 30, 2025	SLT HOLDINGS LLC	31.82%	4.06M	3.82M	-86.04K	-2.08%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	1.53%	195K	183.3K	0	0
Sep 30, 2025	VESTCOR INC	0.59%	75K	71K	0	0
Sep 30, 2025	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0.58%	73.73K	69.3K	0	0
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.37%	47.32K	44.48K	-25K	-34.57%
Sep 30, 2025	SILVER ROCK FINANCIAL LP	0.33%	42.14K	39.61K	0	0
Sep 30, 2025	JANE STREET GROUP, LLC	0.31%	39.83K	37.44K	15.87K	+66.22%
Sep 30, 2025	VIRTU FINANCIAL LLC	0.09%	11.73K	11K	11.73K	+100.00%
Sep 30, 2025	XTX TOPCO LTD	0.07%	8.4K	325.35K	8.4K	+100.00%
Sep 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0.06%	7.75K	7.29K	7.75K	+100.00%
Sep 30, 2025	ANSON FUNDS MANAGEMENT LP	0.04%	5.3K	205.38K	5.3K	+100.00%
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0%	0	-	-11.41K	-100.00%
Sep 30, 2025	UBS GROUP AG	0%	0	-	-205	-100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.23%	11.41K	9.93K	11.41K	+100.00%
Jun 30, 2025	SLT HOLDINGS LLC	81.93%	4.15M	3.75M	1.37M	+49.55%
Jun 30, 2025	WOLVERINE ASSET MANAGEMENT LLC	0.33%	16.47K	14.88K	16.47K	+100.00%
Jun 30, 2025	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	1.46%	73.73K	64.14K	-39.62K	-34.95%
Jun 30, 2025	VESTCOR INC	1.48%	75K	65K	0	0
Jun 30, 2025		81.93%	4.15M	3.75M	1.37M	+49.55%
Jun 30, 2025	UBS GROUP AG	0%	205	185	205	+100.00%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	1.43%	72.32K	65.36M	0	0
Jun 30, 2025	FOUNDATIONS INVESTMENT ADVISORS, LLC	81.93%	4.15M	3.75M	1.37M	+49.55%
Jun 30, 2025	SILVER ROCK FINANCIAL LP	0.83%	42.14K	38.09K	0	0
Jun 30, 2025	MILLENNIUM MANAGEMENT LLC	3.85%	195K	176.24K	0	0
Jun 30, 2025	JANE STREET GROUP, LLC	0.47%	23.96K	21.66K	-20.4K	-45.98%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	1.43%	72.32K	146.08K	0	0
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	3.85%	195K	393.88K	0	0
Mar 31, 2025	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	0%	0	-	-23.61K	-100.00%
Mar 31, 2025	UBS GROUP AG	0%	0	-	-4.83K	-100.00%
Mar 31, 2025	ANSON FUNDS MANAGEMENT LP	0%	0	-	-5.3K	-100.00%
Mar 31, 2025	VESTCOR INC	1.48%	75K	149K	0	0
Mar 31, 2025	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	2.24%	113.34K	225.56K	0	0
Mar 31, 2025	FOUNDATIONS INVESTMENT ADVISORS, LLC	54.78%	2.77M	5.6M	1.84M	+197.11%
Mar 31, 2025	SILVER ROCK FINANCIAL LP	0.83%	42.14K	85.12K	0	0
Mar 31, 2025	JANE STREET GROUP, LLC	0.88%	44.36K	89.6K	-33.07K	-42.71%
Mar 31, 2025	BILTMORE FAMILY OFFICE, LLC	0%	0	-	-5.44K	-100.00%
Mar 31, 2025		54.78%	2.77M	5.6M	1.84M	+197.11%

ARQQW Stock Ownership Breakdown

Arqit Quantum

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions

Stock Outstanding Shares

Institutional Ownership

Frequently Asked Questions