Ameriprise
MKSI icon

Ameriprise’s MKS Inc MKSI Stock Holding History

Ameriprise’s Portfolio MKSI Stock Details MKSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-11,600
Closed -$1.85M – 4166
2025
Q4 		$1.85M Sell
11,600
-8,200
-41% -$1.22M ﹤0.01% 3038
2025
Q3 		$2.45M Buy
+19,800
New +$2.11M ﹤0.01% 2905

Other funds holding MKSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Ameriprise's MKSI Position: Q1 2026 in Review

Ameriprise reduced its MKS Inc (MKSI) stake by 30% in Q1 2026, selling an estimated $9.79M and leaving 99,188 shares worth $22.8M. The position accounts for 0.01% of the portfolio, ranked #1319.

Ameriprise first reported a position in MKSI in Q2 2013 and has held it in 52 quarters since. The position peaked at $112M in Q3 2019. 615 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Ameriprise held 99,188 shares of MKS Inc worth $22.8M as of Q1 2026.
  • Ameriprise sold 43,307 MKS Inc shares in Q1 2026, an estimated $9.79M.
  • MKS Inc made up 0.01% of Ameriprise's portfolio in Q1 2026, its #1319 holding.
  • Ameriprise first reported a position in MKS Inc in Q2 2013 and has held it in 52 quarters since.
  • Ameriprise's MKS Inc position peaked at $112M in Q3 2019.
  • 615 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Ameriprise's 13F filing for Q1 2026, filed 15 May 2026.