How many shares of ISTB does Mariner, LLC own?

As of 2026-Q2, Mariner, LLC holds 1.4M shares of ISTB (ISHARES TR).

What is Mariner, LLC's ISTB position worth?

As of 2026-Q2, Mariner, LLC's ISTB position is worth $68M.

In 2026-Q2, Mariner, LLC increased their ISTB position (+6.7% change in shares).

Based on available 13F filings, Mariner, LLC first reported a position in ISTB in 2018-Q4. They have held the position across 31 quarters.

Position history for Mariner, LLC's holdings in ISHARES TR

Current Value

$68M

Current Shares

1.4M

Total Value Change

+$56M

Total Shares Change

+1.2M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	1.4M	+6.7%	$68M	0.1%	$48.08	32
2026-Q1	Increased	1.3M	+2.8%	$64M	0.1%	$47.77	30
2025-Q4	Increased	1.3M	+2.9%	$62.6M	0.1%	$47.73	30
2025-Q3	Increased	1.2M	+7.9%	$61M	0.1%	$47.15	32
2025-Q2	Increased	1.2M	+2.0%	$56.3M	0.1%	$46.48	30
2025-Q1	Increased	1.1M	+0.1%	$54.8M	0.1%	$45.72	29
2024-Q4	Increased	1.1M	+5.6%	$54.1M	0.1%	$44.87	31
2024-Q3	Increased	1.1M	+1.3%	$52.2M	0.1%	$45.12	30
2024-Q2	Increased	1.1M	+1.6%	$50.2M	0.1%	$43.48	30
2024-Q1	Increased	1M	+3.0%	$49.4M	0.1%	$43.14	36
2023-Q4	Increased	1M	+2.7%	$48.1M	0.1%	$42.99	36
2023-Q3	Decreased	984,823	-5.5%	$45.7M	0.1%	$41.45	0
2023-Q2	Decreased	1M	-0.7%	$48.6M	0.1%	$41.37	0
2023-Q1	Decreased	1M	-34.6%	$49.5M	0.1%	$41.54	0
2022-Q4	Decreased	1.6M	-7.0%	$74.5M	0.2%	$40.73	0
2022-Q3	Decreased	1.7M	-19.1%	$79.6M	0.3%	$40.11	0
2022-Q2	Increased	2.1M	+25.4%	$101M	0.4%	$41.04	44
2022-Q1	Increased	1.7M	+1.9%	$82.4M	0.3%	$41.78	36
2021-Q4	Increased	1.7M	+3.6%	$84.1M	0.4%	$43.36	37
2021-Q3	Increased	1.6M	+6.1%	$82.3M	0.4%	$43.67	38
2021-Q2	Increased	1.5M	+8.6%	$77.9M	0.5%	$43.69	39
2021-Q1	Increased	1.4M	+59.7%	$71.7M	0.5%	$43.51	51
2020-Q4	Increased	875,247	+14.5%	$45.2M	0.3%	$43.67	40
2020-Q3	Increased	764,547	+7.2%	$39.4M	0.4%	$43.32	37
2020-Q2	Increased	713,490	+9.7%	$36.7M	0.4%	$43.02	38
2020-Q1	Increased	650,540	+13.5%	$32.9M	0.4%	$41.95	39
2019-Q4	Increased	573,386	+24.3%	$28.9M	0.3%	$41.69	42
2019-Q3	Increased	461,178	+14.1%	$23.3M	0.3%	$41.40	39
2019-Q2	Increased	404,273	+18.4%	$20.4M	0.2%	$41.06	40
2019-Q1	Increased	341,295	+39.5%	$17M	0.2%	$40.31	45
2018-Q4	New	244,677	-	$12M	0.2%	$39.48	46