Ameriprise
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Ameriprise’s Immix Biopharma IMMX Stock Holding History

Ameriprise’s Portfolio IMMX Stock Details IMMX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$5.35M Buy
+518,881
New +$4.81M ﹤0.01% 2502
2026
Q1 		– Sell
-452,147
Closed -$2.36M – 4145
2025
Q4 		$2.36M Buy
+452,147
New +$1.86M ﹤0.01% 2915

Other funds holding IMMX

JT
Jupiter Topco New York $245B AUM
SVCM
Saturn V Capital Management Austin, Texas $697M AUM 628.57% 1-Year Est. Return
EAM
Eventide Asset Management Boston, Massachusetts $7.48B AUM 104.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
OM
Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Ameriprise's IMMX Position: Q2 2026 in Review

Ameriprise opened a new position in Immix Biopharma (IMMX) in Q2 2026: 518,881 shares worth $5.35M. The stake represents ﹤0.01% of the portfolio and ranks #2502 among its holdings. This is a return to the name: Ameriprise previously reported a position in IMMX as recently as Q4 2025.

Ameriprise first reported a position in IMMX in Q4 2025 and has held it in 2 quarters since. 109 funds tracked by Wall St. Rank hold IMMX as of Q2 2026.

  • Ameriprise held 518,881 shares of Immix Biopharma worth $5.35M as of Q2 2026.
  • Immix Biopharma was a new Ameriprise position in Q2 2026.
  • Immix Biopharma made up ﹤0.01% of Ameriprise's portfolio in Q2 2026, its #2502 holding.
  • Ameriprise first reported a position in Immix Biopharma in Q4 2025 and has held it in 2 quarters since.
  • 109 funds tracked by Wall St. Rank held Immix Biopharma as of Q2 2026.

Based on Ameriprise's 13F filing for Q2 2026, filed 14 Aug 2026.