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ABUS Institutional Ownership & 13F Holders | SmartMoneyDB

ABUSARBUTUS BIOPHARMA CORP

COM · CUSIP 03879J100

Smart Money Ownership

Of the 9 tracked institutions holding ABUS, 2 have a 3-year clone track record — 2 of them beat the S&P. Average holder's clone alpha: +4.7pt. It's a gauge of who owns the name, not just how many.

Ken Griffin

$1.9M

+6.0pt

PRICE T ROWE ASSOCIATES INC /MD/

$643.0K

+3.5pt

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

ABUS (ARBUTUS BIOPHARMA CORP) Institutional Ownership Summary

Among the 9 tracked institutional investors we monitor, ABUS (ARBUTUS BIOPHARMA CORP) is held with a combined value of $154.77M across 32,223,853 shares. The largest holder is BlackRock, Inc. with a position worth $66.08M. 7 funds increased their holdings. 2 funds reduced their position.

Total Institutional Value

$154.77M

Total Shares Held

32,223,853

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

STATE STREET CORP+24% shares~$7.3M BlackRock, Inc.+6% shares~$3.9M VANGUARD GROUP INC+3% shares~$1.2M FMR LLC+84% shares~$585.9K WELLINGTON MANAGEMENT GROUP LLP+5% shares~$99.5K

13F Institutional Holders

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WELLINGTON MANAGEMENT GROUP LLP

PRICE T ROWE ASSOCIATES INC /MD/

0.00% of book+15.4%

$643.00K

Magnetar Financial LLC

0.00% of book-19.6%

$225.92K

AQR CAPITAL MANAGEMENT LLC

0.00% of book+33.3%

$152.36K

#	Fund	Value↓	Shares	Portfolio %	Change
1	BlackRock, Inc.	$66.08M	13,766,071	0.00%	+6.2%
2	VANGUARD GROUP INC	$44.46M	9,242,437	0.00%	+2.8%
3	STATE STREET CORP	$37.77M	7,869,179	0.00%	+24.1%
4	WELLINGTON MANAGEMENT GROUP LLP	$2.22M	461,646	0.00%	+4.7%
5	CITADEL ADVISORS LLC	$1.94M	404,696	0.00%	-40.2%
6	FMR LLC	$1.28M	267,188	0.00%	+84.1%
7	PRICE T ROWE ASSOCIATES INC /MD/	$643.00K	133,828	0.00%	+15.4%
8	Magnetar Financial LLC	$225.92K	47,067	0.00%	-19.6%
9	AQR CAPITAL MANAGEMENT LLC	$152.36K	31,741	0.00%	+33.3%

Activist & Large Holders (13D/13G)

Investor	Ownership	Type	Filed
MORGAN STANLEY	12.2%	13G/A	2026-10-07
Roivant Sciences Ltd.	19.5%

Frequently Asked Questions

Which institutional investors own the most ABUS stock?

As of the latest SEC 13F filings, BlackRock, Inc. is the largest institutional holder of ABUS with a position worth $66.08M, representing 0.00% of their portfolio. In total, 9 institutional investors hold ABUS with a combined value of $154.77M.

What percentage of ABUS is owned by institutional investors?

Institutional investors hold $154.77M worth of ABUS stock across 9 positions. The largest institutional holder is BlackRock, Inc. with $66.08M in holdings.

What is a 13F filing and why does it matter for ABUS?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For ABUS, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track ABUS institutional moves

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