Dimensional Fund Advisors Lp reports 0.78% decrease in ownership of BB / BlackBerry Limited

BlackBerry Limited

US ˙ NYSE ˙ CA09228F1036

Security	BB / BlackBerry Limited
Institution	Dimensional Fund Advisors Lp
Latest Disclosed Ownership	4,019,631 shares
Latest Disclosed Value	$ 13,021,266

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 4,019,631 shares of BlackBerry Limited (US:BB) valued at $13,023,604 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 4,051,338 shares of BlackBerry Limited. This represents a change in shares of -0.78% during the quarter. The current value of the position is $40,919,844 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)

File Date	Effective Date	Form	Security	Class	ID	Reported Shares	ΔShares	ΔShares (%)	Reported Value (x1000)	ΔValue (%)	Alloc (%)
2026-05-07	2026-03-31	13F	BLACKBERRY	COM	09228F103	4,019,631	-31,707	-0.78	13,021	-15.19	0.0027
2026-02-12	2025-12-31	13F	BLACKBERRY	COM	09228F103	4,051,338	972,738	31.60	15,355	2.18	0.0032
2025-11-12	2025-09-30	13F	BLACKBERRY	COM	09228F103	3,078,600	2,421,578	368.57	15,027	399.53	0.0032
2025-08-12	2025-06-30	13F	BLACKBERRY	COM	09228F103	657,022	-5,361	-0.81	3,009	20.46	0.0007
2025-05-13	2025-03-31	13F	BLACKBERRY	COM	09228F103	662,383	-154,472	-18.91	2,498	-19.11	0.0006
2025-02-13	2024-12-31	13F	BLACKBERRY	COM	09228F103	816,855	-402,963	-33.03	3,088	-3.38	0.0007
2024-11-07	2024-09-30	13F	BLACKBERRY	COM	09228F103	1,219,818	-602,977	-33.08	3,195	-29.31	0.0008
2024-08-09	2024-06-30	13F	BLACKBERRY	COM	09228F103	1,822,795	-995,608	-35.33	4,520	-41.89	0.0012
2024-05-10	2024-03-31	13F	BLACKBERRY	COM	09228F103	2,818,403	476,843	20.36	7,779	-6.16	0.0021
2024-02-07	2023-12-31	13F	BLACKBERRY	COM	09228F103	2,341,560	-1,131,972	-32.59	8,289	-49.33	0.0024
2023-11-09	2023-09-30	13F	BLACKBERRY	COM	09228F103	3,473,532	-147,419	-4.07	16,361	-18.29	0.0054
2023-08-09	2023-06-30	13F	BLACKBERRY	COM	09228F103	3,620,951	314,868	9.52	20,023	32.82	0.0064
2023-05-12	2023-03-31	13F	BLACKBERRY	COM	09228F103	3,306,083	-2,401	-0.07	15,076	150,650.00	0.0051
2023-02-09	2022-12-31	13F	BLACKBERRY	COM	09228F103	3,308,484	1,145,342	52.95	11	-99.90	0.0032
2022-11-10	2022-09-30	13F	BLACKBERRY	COM	09228F103	2,163,142	1,184,175	120.96	10,167	92.67	0.0039
2022-08-12	2022-06-30	13F	BLACKBERRY	COM	09228F103	978,967	149,532	18.03	5,277	-14.72	0.0019
2022-05-13	2022-03-31	13F	BLACKBERRY	COM	09228F103	829,435	50,576	6.49	6,188	-15.02	0.0019
2022-02-09	2021-12-31	13F	BLACKBERRY	COM	09228F103	778,859	42,588	5.78	7,282	1.65	0.0022
2021-11-12	2021-09-30	13F	BLACKBERRY	COM	09228F103	736,271	-1,904,695	-72.12	7,164	-77.80	0.0023
2021-08-12	2021-06-30	13F	BLACKBERRY	COM	09228F103	2,640,966	-57,434	-2.13	32,273	41.87	0.0102
2021-05-14	2021-03-31	13F	BLACKBERRY	COM	09228F103	2,698,400	-1,734,041	-39.12	22,748	-22.59	0.0075
2021-03-08	2020-12-31	13F/A-2	BLACKBERRY	COM	09228F103	4,432,441	-28,699	-0.64	29,387	43.51	0.0106
2021-02-11	2020-12-31	13F	BLACKBERRY	COM	09228F103	4,432,441	-28,699		29,387		10,613.0224
2020-11-12	2020-09-30	13F	BLACKBERRY	COM	09228F103	4,461,140	-575,439	-11.43	20,477	-16.86	0.0087
2020-08-13	2020-06-30	13F	BLACKBERRY	COM	09228F103	5,036,579	1,902,687	60.71	24,629	90.29	0.0108
2020-05-14	2020-03-31	13F	BLACKBERRY	COM	09228F103	3,133,892	2,013,443	179.70	12,943	79.94	0.0067
2020-02-14	2019-12-31	13F	BLACKBERRY	COM	09228F103	1,120,449	620,508	124.12	7,193	174.02	0.0026
2019-11-12	2019-09-30	13F	BLACKBERRY	COM	09228F103	499,941	161,430	47.69	2,625	3.96	0.0010
2019-08-13	2019-06-30	13F	BLACKBERRY	COM	09228F103	338,511	-2,366	-0.69	2,525	-26.58	0.0010
2019-08-12	2019-03-31	13F/A-2	BLACKBERRY	COM	09228F103	340,877	30,007	9.65	3,439	55.61	0.0014
2019-05-10	2019-03-31	13F	BLACKBERRY	COM	09228F103	340,877	30,007		3,439
2019-02-26	2018-12-31	13F/A-1	BLACKBERRY	COM	09228F103	310,870	34,072	12.31	2,210	-29.84	0.0010
2019-02-13	2018-12-31	13F	BLACKBERRY	COM	09228F103	310,870	34,072		2,210
2018-11-13	2018-09-30	13F	BLACKBERRY	COM	09228F103	276,798	-4,610	-1.64	3,150	15.98	0.0012
2018-08-10	2018-06-30	13F	BLACKBERRY	COM	09228F103	281,408	-77,672	-21.63	2,716	-34.22	0.0011
2018-05-11	2018-03-31	13F	BLACKBERRY	COM	09228F103	359,080	-4,788	-1.32	4,129	1.60	0.0017
2018-02-12	2017-12-31	13F	BLACKBERRY	COM	09228F103	363,868	-714,777	-66.27	4,064	-66.30	0.0017
2017-11-13	2017-09-30	13F	BLACKBERRY	COM	09228F103	1,078,645	7,300	0.68	12,059	12.67	0.0053
2017-08-11	2017-06-30	13F	BLACKBERRY	COM	09228F103	1,071,345	-443,116	-29.26	10,703	-8.81	0.0049
2017-05-12	2017-03-31	13F	BLACKBERRY	COM	09228F103	1,514,461	-9,090	-0.60	11,737	11.81	0.0056
2017-02-09	2016-12-31	13F	BLACKBERRY	COM	09228F103	1,523,551	-200,855	-11.65	10,497	-23.72	0.0052
2016-11-10	2016-09-30	13F	BLACKBERRY	COM	09228F103	1,724,406	-302,340	-14.92	13,761	1.19	0.0074
2016-08-09	2016-06-30	13F	BLACKBERRY	COM	09228F103	2,026,746	467,058	29.95	13,599	7.77	0.0078
2016-05-13	2016-03-31	13F	BLACKBERRY	COM	09228F103	1,559,688	71,364	4.79	12,618	-8.64	0.0076
2016-02-10	2015-12-31	13F	BLACKBERRY	COM	09228F103	1,488,324	-71,326	-4.57	13,812	44.46	0.0086
2015-11-13	2015-09-30	13F	BLACKBERRY	COM	09228F103	1,559,650	506,754	48.13	9,561	11.01	0.0063
2015-08-14	2015-06-30	13F	BLACKBERRY	COM	09228F103	1,052,896	66,047	6.69	8,613	-2.27	0.0053
2015-05-14	2015-03-31	13F	BLACKBERRY	COM	09228F103	986,849	-232,910	-19.09	8,813	-34.20	0.0056
2015-02-06	2014-12-31	13F	BLACKBERRY	COM	09228F103	1,219,759	109,897	9.90	13,393	21.40	0.0088
2014-11-13	2014-09-30	13F	BLACKBERRY	COM	09228F103	1,109,862	94,184	9.27	11,032	6.07	0.0078
2014-08-08	2014-06-30	13F	BLACKBERRY	COM	09228F103	1,015,678	88,552	9.55	10,401	38.85	0.0072
2014-05-14	2014-03-31	13F	BLACKBERRY	COM	09228F103	927,126	20,372	2.25	7,491	10.90	0.0056
2014-02-12	2013-12-31	13F	BLACKBERRY	COM	09228F103	906,754	0	0.00	6,755	-6.30	0.0053
2013-11-13	2013-09-30	13F	BLACKBERRY	COM	09228F103	906,754	8,690	0.97	7,209	-23.33	0.0062
2013-08-15	2013-06-30	13F	RESEARCH IN MOTION	COM	760975102	898,064	898,064		9,403		0.0089

Legend

Shares: The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value: The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price: The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class: This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred

Allocation (%): The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation: The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%): The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis: The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss: This is the market value of the position as of the effective date minus the cost basis.