SCHEDULE Filed 2025-09-30 Event 2025-09-26 SEC 0000947871-25-000873 →

FAIRFAX FINANCIAL HOLDINGS LTD/ CAN → BLACKBERRY Ltd BB

Stake: 6.10% Shares: 35,820,891 CUSIP: 09228F103 Class: Common Stock, No Par Value

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 19/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: -20.0%

Passive Schedule 13G filer baseline
Held by 1 tracked 13F institutional manager
3 NPORT-P mutual funds holding CUSIP

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

19 filings by this filer

18 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 2.40

35,202,642 shares short · -12.0% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $1.10M

Point72 Asset Mgmt

Post-Filing Returns · since 2025-09-26 on BB

+1 day

+0.8%

+5 days

-3.4%

+30 days

-3.2%

+60 days

-19.4%

+90 days

-20.0%

+180 days

-33.7%

Anchor price 4.96 on closest trading day on/after 2025-09-26. Source: Yahoo Finance daily adj_close (split + dividend adjusted).

Other 13D/G Filings on BLACKBERRY Ltd

Filed	Form	Filer	Stake	Shares
2021-08-25	SC	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	—	—	view →
2020-09-02	SC	FAIRFAX FINANCIAL HOLDINGS LTD/ CAN	—	—	view →

Other Filings by FAIRFAX FINANCIAL HOLDINGS LTD/ CAN

Filed	Form	Issuer	Stake	Shares
2026-08-25	SCHEDULE 13G	EQUINOX GOLD CORP.	—	—	view →
2026-06-16	SCHEDULE 13D/A	Kennedy-Wilson Holdings, Inc.	—	0	view →
2026-05-15	SCHEDULE 13D/A	Under Armour, Inc. UA	—	45,300,872	view →
2023-06-20	SC	Kennedy-Wilson Holdings, Inc. KW	—	—	view →
2022-10-04	SC	Atlas Corp.	—	—	view →
2022-09-27	SC	Atlas Corp.	—	—	view →
2022-08-05	SC	Atlas Corp.	—	—	view →
2022-07-07	SC	Resolute Forest Products Inc.	—	—	view →
2021-08-25	SC	BLACKBERRY Ltd BB	—	—	view →
2021-08-25	SC	Atlas Corp.	—	—	view →
2021-08-25	SC	Resolute Forest Products Inc.	—	—	view →
2021-08-25	SC	Kennedy-Wilson Holdings, Inc. KW	—	—	view →
2021-06-15	SC	Atlas Corp.	—	—	view →
2020-09-02	SC	BLACKBERRY Ltd BB	—	—	view →
2020-03-09	SC	Atlas Corp.	—	—	view →
2019-01-17	SC	Seaspan CORP	—	—	view →
2018-07-18	SC	Seaspan CORP	—	—	view →
2018-04-12	SC	Seaspan CORP	—	—	view →

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