TriSalus Life Sciences, Inc. (TLSI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

43,057,632Shares Outstanding

10,479,920Shares held by institutions

$47,474,038Value of institutional holdings

24.34%Institutional ownership %

21.58%Shares Changed QoQ

61No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

TriSalus Life Sciences, Inc. (NASDAQ:TLSI) has 61 institutional investors with active 13F positions as of December 2025.

Their combined ownership stood at 24.2% of outstanding shares in December 2025, up from 22.7% in September 2025.
Their total shares held in TLSI increased 21.18% quarter over quarter, and separately, investors owning TriSalus Life Sciences increased 110.34% from a year ago.
Of these 61 funds, 36 grew their exposure to TriSalus Life Sciences, 14 cut back, and 11 maintained positions.
Institutional investors collectively held 10.41Mn shares in TriSalus Life Sciences as of December 2025, up by 1.82Mn shares quarter on quarter, and up 8.07Mn shares year over year.
As of December 31, 2025, Nantahala Capital Management, LLC held the largest stake in TriSalus Life Sciences with 2.07Mn shares, accounting for 4.81% of total shares outstanding.
The largest buyers of TriSalus Life Sciences for the quarter ending December 2025 were BlackRock, Inc. (746.47K), VANGUARD GROUP INC (371.13K), Morgan Stanley (347.28K), GEODE CAPITAL MANAGEMENT, LLC (196.75K), KOTLER KEVIN (145.2K).
Top sellers of TLSI stock for the quarter ending December 2025 included Bank Of America Corp /De/ (180.34K), Alyeska Investment Group, L.P. (150.0K), Squarepoint Ops LLC (29.34K), Goldman Sachs Group Inc (18.55K), NEW YORK STATE COMMON RETIREMENT FUND (7.0K).
According to Business Quant data, leading holders of TLSI for December 2025 are 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. (407.5K), Morgan Stanley (365.26K), State Street Corp (264.63K), Northern Trust Corp (222.23K).

61 Institutional Holders

10,479,920 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	-180,344	-47.66%	$1,382,152.00
KOTLER KEVIN	31 Dec, 2025	145,200	145,200	0.00%	$1,013,496.00
Goldman Sachs Group Inc	31 Dec, 2025	131,936	-18,551	-12.33%	$920,912.00
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
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	-5,237	-9.89%	$332,939.00

1 - 20 of 61

Research Tools