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ABUS
NASDAQ Life Sciences

Whitefort Capital Increases Stake to 8.1% with $8.5M in Recent Purchases

Arie Shkolnikov · Analysis by Wiseek AI
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
7
Price
$4.31
Mkt Cap
$854.239M
52W Low
$2.94
52W High
$5.1
52W Position info
47% above low
Off High info
15% below high
Rel. Volume info
0.6× avg
Market data snapshot near publication time

ABUS sits 47% above its 52-week low of $2.94.

Summary

Institutional investor Whitefort Capital has increased its stake in Arbutus Biopharma to 8.1% by purchasing approximately $8.5 million worth of shares in the open market.


Key Events · Ownership and Investor Activity · ABUS

  • Increased Ownership Stake

    Whitefort Capital Master Fund, LP and its affiliates now beneficially own 15,794,261 shares, representing 8.1% of Arbutus Biopharma's outstanding common stock.

  • Significant Open Market Purchases

    The filing details approximately $8.5 million in common stock purchases made by Whitefort Capital Master Fund, LP in the open market over the past 60 days, with transaction prices ranging from $4.1213 to $4.2500 per share.

  • Follows Major Patent Settlement

    This increased investment by an institutional holder comes after Arbutus Biopharma's recent patent settlement with Moderna for up to $2.25 billion, reinforcing positive sentiment around the company's financial future.


Analysis · ABUS · Life Sciences

Whitefort Capital Master Fund, LP, an institutional investor, has increased its beneficial ownership in Arbutus Biopharma Corp to 8.1% through recent open market purchases totaling approximately $8.5 million. This increased stake follows the company's significant patent settlement with Moderna, suggesting continued institutional confidence in the company's outlook and financial strength. The sustained buying activity by a major shareholder indicates a positive long-term view.

At the time of this filing, ABUS was trading at $4.31 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $854.2M. The 52-week trading range was $2.94 to $5.10. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

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ABUS - Latest Insights

ABUS
May 27, 2026, 4:01 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.64
Real-time Price: $4.76 info
Change: +$0.120 (+3%) info
Market Cap: $921.513M info
ABUS
May 13, 2026, 7:31 AM EDT
Filing Type: 10-Q
Importance Score:
9
Price at Filing: $4.43
Real-time Price: $4.76 info
Change: +$0.330 (+7%) info
Market Cap: $921.513M info
ABUS
May 13, 2026, 7:31 AM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $4.43
Real-time Price: $4.76 info
Change: +$0.330 (+7%) info
Market Cap: $921.513M info
ABUS
Apr 28, 2026, 5:54 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $4.15
Real-time Price: $4.76 info
Change: +$0.610 (+15%) info
Market Cap: $921.513M info
ABUS
Apr 15, 2026, 7:31 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $4.45
Real-time Price: $4.76 info
Change: +$0.310 (+7%) info
Market Cap: $921.513M info
ABUS
Apr 15, 2026, 7:30 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $4.41
Real-time Price: $4.76 info
Change: +$0.350 (+8%) info
Market Cap: $921.513M info
ABUS
Apr 14, 2026, 5:02 PM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $4.35
Real-time Price: $4.76 info
Change: +$0.410 (+9%) info
Market Cap: $921.513M info
ABUS
Apr 13, 2026, 7:56 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $4.31
Real-time Price: $4.76 info
Change: +$0.4496 (+10%) info
Market Cap: $921.513M info
ABUS
Mar 23, 2026, 7:31 AM EDT
Filing Type: 8-K
Importance Score:
10
Price at Filing: $4.24
Real-time Price: $4.76 info
Change: +$0.520 (+12%) info
Market Cap: $921.513M info
ABUS
Mar 23, 2026, 7:30 AM EDT
Filing Type: 10-K
Importance Score:
9
Price at Filing: $4.24
Real-time Price: $4.76 info
Change: +$0.520 (+12%) info
Market Cap: $921.513M info