Vanguard Portfolio Management
MKSI icon

Vanguard Portfolio Management’s MKS Inc MKSI Stock Holding History

Vanguard Portfolio 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
Q2 		$1.65B Buy
3,707,327
+21,834
+0.6% +$6.83M 0.07% 299
2026
Q1 		$847M Buy
+3,685,493
New +$833M 0.04% 460

Other funds holding MKSI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Vanguard Portfolio Management's MKSI Position: Q2 2026 in Review

Vanguard Portfolio Management increased its MKS Inc (MKSI) stake by 0.59% in Q2 2026, buying an estimated $6.83M and bringing the position to 3,707,327 shares worth $1.65B. The position accounts for 0.07% of the portfolio, ranked #299.

Vanguard Portfolio Management first reported a position in MKSI in Q1 2026 and has held it in 2 quarters since. 719 funds tracked by Wall St. Rank hold MKSI as of Q2 2026.

  • Vanguard Portfolio Management held 3,707,327 shares of MKS Inc worth $1.65B as of Q2 2026.
  • Vanguard Portfolio Management bought 21,834 MKS Inc shares in Q2 2026, an estimated $6.83M.
  • MKS Inc made up 0.07% of Vanguard Portfolio Management's portfolio in Q2 2026, its #299 holding.
  • Vanguard Portfolio Management first reported a position in MKS Inc in Q1 2026 and has held it in 2 quarters since.
  • 719 funds tracked by Wall St. Rank held MKS Inc as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.