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ISSUER PROFILE · CIK 0001174169 · CUSIP 015857105

ALGONQUIN POWER & UTILITIES CORP.AQNB

3 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d
0.0%
avg 0.0%
Median 60d
avg —
Median 90d
avg —
Median 180d
avg —

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Cross-Reference Snapshot

Activist filings
3
1 SCHEDULE 13D/A · 2 SC
Distinct filers
1
single filer
Insiders (365d)
0
0 buys · 0 sales
Latest short DTC
1.03
as of 2026-05-29

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $11.43M
Point72 Asset Mgmt

13D/G Filings Timeline · 3 total

FiledFormFilerStakeSharesIntent
2026-04-01 SCHEDULE 13D/A Starboard Value LP 7.40% 57,215,415 view →
2023-07-24 SC Starboard Value LP view →
2023-07-07 SC Starboard Value LP view →

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-05-29 9,964 1.03 -26.1%
2026-05-15 13,488 1.00 +95.9%
2026-04-30 6,886 1.00 -72.5%
2026-04-15 25,011 1.31 +1284.1%
2026-03-31 1,807 1.00 -85.3%
2026-03-13 12,256 1.00 +82.4%
2026-02-27 6,720 1.00 +153.2%
2026-02-13 2,654 1.00 -76.5%
2026-01-30 11,320 1.00 +217.4%
2026-01-15 3,566 1.00 -97.5%
2025-12-31 143,590 1.71 +289.0%
2025-12-15 36,912 2.35 +423.8%

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