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BOLTON SECURITIES CORPORATION’s MKS Inc MKSI Stock Holding History

BOLTON SECURITIES CORPORATION’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
Q3 		$84.9K Sell
320
-398
-55% -$118K ﹤0.01% 1176
2026
Q2 		$319K Buy
718
+398
+124% +$125K 0.01% 746
2026
Q1 		$73.5K Buy
+320
New +$72.4K ﹤0.01% 1134
2025
Q3 		$39.6K Buy
+320
New +$34.1K ﹤0.01% 1196
2025
Q1 		$30.2K Buy
+377
New +$38.1K ﹤0.01% 1183

Other funds holding MKSI

State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $483B AUM 27.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $824B AUM 37.44% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
FengHe Fund Management
FengHe Fund Management Singapore $2.06B AUM 157.75% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return

BOLTON SECURITIES CORPORATION's MKSI Position: Q3 2026 in Review

BOLTON SECURITIES CORPORATION reduced its MKS Inc (MKSI) stake by 55% in Q3 2026, selling an estimated $118K and leaving 320 shares worth $84.9K. The position accounts for ﹤0.01% of the portfolio, ranked #1176.

BOLTON SECURITIES CORPORATION first reported a position in MKSI in Q1 2025 and has held it in 5 quarters since. The position peaked at $319K in Q2 2026. 432 funds tracked by Wall St. Rank hold MKSI as of Q3 2026.

  • BOLTON SECURITIES CORPORATION held 320 shares of MKS Inc worth $84.9K as of Q3 2026.
  • BOLTON SECURITIES CORPORATION sold 398 MKS Inc shares in Q3 2026, an estimated $118K.
  • MKS Inc made up ﹤0.01% of BOLTON SECURITIES CORPORATION's portfolio in Q3 2026, its #1176 holding.
  • BOLTON SECURITIES CORPORATION first reported a position in MKS Inc in Q1 2025 and has held it in 5 quarters since.
  • BOLTON SECURITIES CORPORATION's MKS Inc position peaked at $319K in Q2 2026.
  • 432 funds tracked by Wall St. Rank held MKS Inc as of Q3 2026.

Based on BOLTON SECURITIES CORPORATION's 13F filing for Q3 2026, filed 12 Nov 2026.