Immix Biopharma, Inc. (IMMX) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

30,601,087Shares Outstanding

115,682Shares held by institutions

$939,338Value of institutional holdings

78.64%Institutional ownership %

793.97%Shares Changed QoQ

64No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

The institutional landscape for Immix Biopharma, Inc. (NASDAQ:IMMX) includes 64 filers as of the latest reporting cycle ending December 2025.

These investors collectively held 78.6% of the company's total shares outstanding in December 2025, up from 9.0% in September 2025.
In percentage terms, this reflects as a holdings change of 793.97% quarter on quarter, and an increase of 166.67% year over year.
The latest 13F cycle for Immix Biopharma reveals that of 64 total investors, 55 funds grew their exposure, whereas 6 reduced theirs and 3 made no changes.
This class of investors increased its holdings in Immix Biopharma to 24.07Mn shares for the 13F-cycle ending December 2025, up by 21.37Mn shares quarter on quarter, and up 21.19Mn shares year over year.
With 3.92Mn shares, JANUS HENDERSON GROUP PLC commands the largest institutional position in Immix Biopharma as of December 31, 2025, equating to 12.82% of the company.
Among the most significant buyers of Immix Biopharma during December 2025 were JANUS HENDERSON GROUP PLC (3.92Mn), Saturn V Capital Management LP (3.00Mn), EVENTIDE ASSET MANAGEMENT, LLC (2.55Mn), MARSHALL WACE, LLP (1.92Mn), MILLENNIUM MANAGEMENT LLC (1.66Mn).
Leading sellers of Immix Biopharma stock in December 2025 included Imprint Wealth LLC (47.41K), CITADEL ADVISORS LLC (14.46K), SBI Securities Co., Ltd. (7.50K), COMMONWEALTH EQUITY SERVICES, LLC (3.66K), STATE STREET CORP (1.60K).
The top 10 institutional holders of Immix Biopharma for the quarter ending December 2025 included JANUS HENDERSON GROUP PLC (3.92Mn), Saturn V Capital Management LP (3.00Mn), EVENTIDE ASSET MANAGEMENT, LLC (2.55Mn), MARSHALL WACE, LLP (1.98Mn), MILLENNIUM MANAGEMENT LLC (1.66Mn), ADAGE CAPITAL PARTNERS GP, L.L.C. (1.50Mn), VANGUARD GROUP INC (1.10Mn), Bleichroeder LP (1.00Mn), Logos Global Management LP (1.00Mn), Blue Owl Capital Holdings LP (986.24K).

64 Institutional Holders

115,682 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
JANUS HENDERSON GROUP PLC	31 Dec, 2025	3,921,568	3,921,568	0.00%	$20,470,585.00
Saturn V Capital Management LP	31 Dec, 2025	2,999,169	2,999,169	0.00%	$15,685,654.00
EVENTIDE ASSET MANAGEMENT, LLC	31 Dec, 2025	2,549,019	2,549,019	0.00%	$13,331,369.00
MARSHALL WACE, LLP	31 Dec, 2025	1,978,743	1,923,708	3,495.43%	$10,348,824.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	1,659,778	1,659,778	0.00%	$8,680,639.00
ADAGE CAPITAL PARTNERS GP, L.L.C.	31 Dec, 2025	1,500,000	1,500,000	0.00%	$7,845,000.00
VANGUARD GROUP INC	31 Dec, 2025	1,095,814	365,652	50.08%	$5,731,107.00
Bleichroeder LP	31 Dec, 2025	1,000,000	150,000	17.65%	$5,230,000.00
Logos Global Management LP	31 Dec, 2025	1,000,000	1,000,000	0.00%	$5,230,000.00
Blue Owl Capital Holdings LP	31 Dec, 2025	986,240	986,240	0.00%	$5,158,035.00
FRANKLIN RESOURCES INC	31 Dec, 2025	980,392	980,392	0.00%	$5,127,450.00
AMERIPRISE FINANCIAL INC	31 Dec, 2025	452,147	452,147	0.00%	$2,364,729.00
SUSQUEHANNA INTERNATIONAL GROUP, LLP	31 Dec, 2025	393,887	303,029	333.52%	$2,060,029.00
PERCEPTIVE ADVISORS LLC	31 Dec, 2025	338,941	338,941	0.00%	$1,772,661.00
Burkehill Global Management, LP	31 Dec, 2025	294,118	294,118	0.00%	$1,538,237.00
RENAISSANCE TECHNOLOGIES LLC	31 Dec, 2025	258,600	237,100	1,102.79%	$1,352,478.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	246,056	58,580	31.25%	$1,287,519.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	208,370	208,370	0.00%	$1,089,775.00
JANE STREET GROUP, LLC	31 Dec, 2025	167,132	152,162	1,016.45%	$874,101.00
BlackRock, Inc.	31 Dec, 2025	130,255	87,187	202.44%	$681,233.00

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