PCM
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Polymer Capital Management’s MKS Inc MKSI Stock Holding History

Polymer Capital Management’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 		$527K Sell
2,292
-133
-5% -$30.1K 0.05% 401
2025
Q4 		$388K Buy
+2,425
New +$360K 0.04% 525

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

Polymer Capital Management's MKSI Position: Q1 2026 in Review

Polymer Capital Management reduced its MKS Inc (MKSI) stake by 5.5% in Q1 2026, selling an estimated $30.1K and leaving 2,292 shares worth $527K. The position accounts for 0.05% of the portfolio, ranked #401.

Polymer Capital Management first reported a position in MKSI in Q4 2025 and has held it in 2 quarters since. 615 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Polymer Capital Management held 2,292 shares of MKS Inc worth $527K as of Q1 2026.
  • Polymer Capital Management sold 133 MKS Inc shares in Q1 2026, an estimated $30.1K.
  • MKS Inc made up 0.05% of Polymer Capital Management's portfolio in Q1 2026, its #401 holding.
  • Polymer Capital Management first reported a position in MKS Inc in Q4 2025 and has held it in 2 quarters since.
  • 615 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Polymer Capital Management's 13F filing for Q1 2026, filed 14 May 2026.