TriSalus Life Sciences, Inc. (TLSI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

42,993,750Shares Outstanding

858,598Shares held by institutions

$4,095,512Value of institutional holdings

24.17%Institutional ownership %

23.93%Shares Changed QoQ

61No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, TriSalus Life Sciences, Inc. (NASDAQ:TLSI) is held by 61 institutional firms.

The percentage of TriSalus Life Sciences owned by institutions changed from 22.3% in September 2025 to 24.2% in December 2025, marking a slight up trend.
On a quarter-over-quarter basis, institutional holdings shifted by 23.93%, with a year-over-year an increase of 96.77% in the count of filers.
During the quarter, 38 institutions bought more TriSalus Life Sciences shares, 12 sold shares, and 11 of the 61 total investors held their position steady.
The total number of shares held by institutions in TriSalus Life Sciences increased to 10.39Mn as of December 2025, a net change of up by 2.01Mn shares quarter on quarter, and up 7.93Mn shares year over year.
Nantahala Capital Management, LLC continues to be the largest institutional holder of TriSalus Life Sciences as of December 31, 2025, with a position of 2.07Mn shares, representing 4.82% of the company's outstanding stock.
Among the most significant buyers of TriSalus Life Sciences during December 2025 were BlackRock, Inc. (746.47K), VANGUARD GROUP INC (371.13K), MORGAN STANLEY (347.28K), GEODE CAPITAL MANAGEMENT, LLC (196.75K), KOTLER KEVIN (145.20K).
Leading sellers of TriSalus Life Sciences stock in December 2025 included Alyeska Investment Group, L.P. (150.00K), GOLDMAN SACHS GROUP INC (84.52K), Squarepoint Ops LLC (29.34K), NEW YORK STATE COMMON RETIREMENT FUND (7.00K), AWM Investment Company, Inc. (6.22K).
The top 10 institutional holders of TriSalus Life Sciences for the quarter ending December 2025 included Nantahala Capital Management, LLC (2.07Mn), BlackRock, Inc. (1.53Mn), VANGUARD GROUP INC (1.53Mn), AWM Investment Company, Inc. (1.24Mn), GEODE CAPITAL MANAGEMENT, LLC (751.21K), Wealthcare Advisory Partners LLC (643.74K), Alyeska Investment Group, L.P. (407.50K), MORGAN STANLEY (365.25K), STATE STREET CORP (264.63K), NORTHERN TRUST CORP (222.23K).

61 Institutional Holders

858,598 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Nantahala Capital Management, LLC	31 Dec, 2025	2,070,827	30,582	1.50%	$14,454,372.00
BlackRock, Inc.	31 Dec, 2025	1,534,336	746,472	94.75%	$10,709,665.00
VANGUARD GROUP INC	31 Dec, 2025	1,530,707	371,132	32.01%	$10,684,335.00
AWM Investment Company, Inc.	31 Dec, 2025	1,243,780	-6,220	-0.50%	$8,681,584.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	751,207	196,752	35.49%	$5,245,335.00
Wealthcare Advisory Partners LLC	31 Dec, 2025	643,740	0	0.00%	$4,493,305.00
Alyeska Investment Group, L.P.	31 Dec, 2025	407,500	-150,000	-26.91%	$2,844,350.00
MORGAN STANLEY	31 Dec, 2025	365,255	347,278	1,931.79%	$2,549,481.00
STATE STREET CORP	31 Dec, 2025	264,628	71,995	37.37%	$1,847,103.00
NORTHERN TRUST CORP	31 Dec, 2025	222,234	45,580	25.80%	$1,551,194.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	198,016	8,836	4.67%	$1,382,152.00
KOTLER KEVIN	31 Dec, 2025	145,200	145,200	0.00%	$1,013,496.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	100,077	42,772	74.64%	$698,537.00
Empire Financial Management Company, LLC	31 Dec, 2025	72,027	72,027	0.00%	$502,748.00
CWA Asset Management Group, LLC	31 Dec, 2025	72,000	0	0.00%	$502,560.00
BRIDGEWAY CAPITAL MANAGEMENT, LLC	31 Dec, 2025	69,500	0	0.00%	$485,110.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	65,968	-84,519	-56.16%	$460,456.00
Bank of New York Mellon Corp	31 Dec, 2025	64,604	17,900	38.33%	$450,934.00
WHITE PINE CAPITAL LLC	31 Dec, 2025	58,551	-1,182	-1.98%	$408,686.00
BARCLAYS PLC	31 Dec, 2025	47,699	21,231	80.21%	$332,939.00

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