Does Blair William own TBF stock?

No. Blair William exited its TBF position in Q2 2026. Its Q1 2026 13F listed 2,350 shares worth $56,941.

How many shares of TBF does Blair William own?

None since Q2 2026, when Blair William exited the position. Its Q1 2026 13F listed 2,350 shares worth $56,941.

Blair William's TBF position was worth $56,941 in its Q1 2026 13F, before the exit in Q2 2026.

In Q2 2026, Blair William exited its entire TBF position.

Blair William already held TBF in its Q4 2018 13F, the earliest on record, and listed it in 30 quarterly 13F filings.

Position history for BLAIR WILLIAM & CO/IL's holdings in PROSHARES TR

Final Value

Final Shares

Total Value Change

-$5.4M

Total Shares Change

-241,910

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Exited	0	-100.0%	$0	0.0%	$24.23	0
2026-Q1	Unchanged	2,350	0.0%	$56,941	0.0%	$24.08	0
2025-Q4	Unchanged	2,350	0.0%	$56,682	0.0%	$23.88	0
2025-Q3	Unchanged	2,350	0.0%	$55,742	0.0%	$23.27	0
2025-Q2	Unchanged	2,350	0.0%	$56,800	0.0%	$23.50	0
2025-Q1	Unchanged	2,350	0.0%	$55,460	0.0%	$22.78	0
2024-Q4	Unchanged	2,350	0.0%	$57,904	0.0%	$23.58	0
2024-Q3	Unchanged	2,350	0.0%	$52,006	0.0%	$20.95	0
2024-Q2	Unchanged	2,350	0.0%	$55,789	0.0%	$22.22	0
2024-Q1	Unchanged	2,350	0.0%	$54,497	0.0%	$21.42	0
2023-Q4	Unchanged	2,350	0.0%	$51,959	0.0%	$20.27	0
2023-Q3	Unchanged	2,350	0.0%	$59,103	0.0%	$22.65	0
2023-Q2	Unchanged	2,350	0.0%	$50,972	0.0%	$19.36	0
2023-Q1	Decreased	2,350	-69.5%	$49,656	0.0%	$18.61	0
2022-Q4	Decreased	7,700	-84.3%	$174,636	0.0%	$19.79	0
2022-Q3	Decreased	48,950	-59.8%	$1.1M	0.0%	$19.38	0
2022-Q2	Decreased	121,845	-54.9%	$2.4M	0.0%	$17.43	0
2022-Q1	Decreased	270,190	-8.5%	$4.8M	0.0%	$15.38	0
2021-Q4	Increased	295,380	+10.7%	$4.7M	0.0%	$13.90	30
2021-Q3	Decreased	266,865	-1.7%	$4.5M	0.0%	$14.50	0
2021-Q2	Increased	271,390	+10.9%	$4.6M	0.0%	$14.67	30
2021-Q1	Increased	244,740	+1.8%	$4.4M	0.0%	$15.75	27
2020-Q4	Increased	240,490	+0.7%	$3.8M	0.0%	$13.72	27
2020-Q3	Decreased	238,755	-6.5%	$3.7M	0.0%	$13.35	0
2020-Q2	Decreased	255,380	-2.8%	$3.9M	0.0%	$13.43	0
2020-Q1	Increased	262,665	+6.8%	$4.1M	0.0%	$13.49	29
2019-Q4	Increased	246,045	+1.9%	$4.8M	0.0%	$17.01	27
2019-Q3	Increased	241,330	+0.1%	$4.5M	0.0%	$16.22	27
2019-Q2	Decreased	241,160	-1.1%	$4.9M	0.0%	$17.53	0
2019-Q1	Increased	243,905	+0.8%	$5.2M	0.0%	$18.41	27
2018-Q4	First report	241,910	-	$5.4M	0.0%	$19.10	0