BLACKBERRY LtdBB

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

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

Median 30d

-3.2%

avg -3.2%

Median 60d

-19.4%

avg -19.4%

Median 90d

-20.0%

avg -20.0%

Median 180d

-33.7%

avg -33.7%

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

Activist filings

1 SCHEDULE · 2 SC

Distinct filers

single filer

Insiders (365d)

0 buys · 0 sales

Latest short DTC

3.97

as of 2026-08-31

Held by elite portfolio managers

1 holder · $1.10M

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares
2025-09-30	SCHEDULE	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	6.10%	35,820,891	view →
2021-08-25	SC	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	—	—	view →
2020-09-02	SC	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	—	—	view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-08-31	36,175,931	3.97	-2.0%
2026-08-14	36,902,043	3.55	-5.9%
2026-07-31	39,211,139	2.15	-7.2%
2026-07-15	42,251,097	1.49	-5.1%
2026-06-30	44,532,114	1.15	+13.8%
2026-06-15	39,146,077	1.00	+20.6%
2026-05-29	32,472,741	1.00	-4.9%
2026-05-15	34,160,514	1.19	+7.7%
2026-04-30	31,732,713	1.44	+4.1%
2026-04-15	30,478,819	2.59	+11.1%
2026-03-31	27,428,124	2.51	+5.8%
2026-03-13	25,920,892	4.37	+1.0%

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