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Gabelli & Co Investment Advisers’s MKS Inc MKSI Stock Holding History

Gabelli & Co Investment Advisers’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 		$510K Hold
2,220
– – 0.08% 163
2025
Q4 		$355K Hold
2,220
– – 0.05% 179
2025
Q3 		$275K Hold
2,220
– – 0.04% 194
2025
Q2 		$221K Buy
+2,220
New +$180K 0.03% 209
2025
Q1 		– Sell
-2,220
Closed -$232K – 259
2024
Q4 		$232K Hold
2,220
– – 0.04% 184
2024
Q3 		$241K Hold
2,220
– – 0.04% 151
2024
Q2 		$290K Hold
2,220
– – 0.05% 162
2024
Q1 		$295K Hold
2,220
– – 0.05% 152
2023
Q4 		$228K Buy
+2,220
New +$180K 0.04% 169
2023
Q1 		– Sell
-3,747
Closed -$317K – 251
2022
Q4 		$317K Sell
3,747
-64
-2% -$5.13K 0.07% 149
2022
Q3 		$315K Buy
+3,811
New +$392K 0.04% 253

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

Gabelli & Co Investment Advisers's MKSI Position: Q1 2026 in Review

Gabelli & Co Investment Advisers held its MKS Inc (MKSI) position steady in Q1 2026 at 2,220 shares worth $510K. The position accounts for 0.08% of the portfolio, ranked #163.

Gabelli & Co Investment Advisers first reported a position in MKSI in Q3 2022 and has held it in 11 quarters since. 616 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Gabelli & Co Investment Advisers held 2,220 shares of MKS Inc worth $510K as of Q1 2026.
  • Gabelli & Co Investment Advisers left its MKS Inc share count unchanged in Q1 2026.
  • MKS Inc made up 0.08% of Gabelli & Co Investment Advisers's portfolio in Q1 2026, its #163 holding.
  • Gabelli & Co Investment Advisers first reported a position in MKS Inc in Q3 2022 and has held it in 11 quarters since.
  • 616 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Gabelli & Co Investment Advisers's 13F filing for Q1 2026, filed 14 May 2026.