Rockefeller Capital Management
MKSI icon

Rockefeller Capital Management’s MKS Inc MKSI Stock Holding History

Rockefeller 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 		$287K Buy
1,247
+690
+124% +$156K ﹤0.01% 2280
2025
Q4 		$89.1K Buy
557
+142
+34% +$21.1K ﹤0.01% 2773
2025
Q3 		$51.4K Buy
+415
New +$44.2K ﹤0.01% 2904
2023
Q1 		– Sell
-22
Closed -$1K – 3136
2022
Q4 		$1K Sell
22
-24
-52% -$1.92K ﹤0.01% 3715
2022
Q3 		$3K Sell
46
-96
-68% -$9.88K ﹤0.01% 3496
2022
Q2 		$14K Buy
142
+51
+56% +$5.94K ﹤0.01% 2943
2022
Q1 		$12K Buy
91
+36
+65% +$5.59K ﹤0.01% 2956
2021
Q4 		$7K Buy
55
+13
+31% +$2.03K ﹤0.01% 3148
2021
Q3 		$5K Buy
42
+19
+83% +$2.92K ﹤0.01% 3175
2021
Q2 		$3K Hold
23
– – ﹤0.01% 3173
2021
Q1 		$3K Sell
23
-11
-32% -$1.85K ﹤0.01% 3030
2020
Q4 		$4K Buy
34
+21
+162% +$2.75K ﹤0.01% 2497
2020
Q3 		$1K Buy
+13
New +$1.52K ﹤0.01% 2504
2020
Q2 		– Sell
-10
Closed -$1K – 2640
2020
Q1 		$1K Sell
10
-62
-86% -$6.34K ﹤0.01% 2291
2019
Q4 		$8K Buy
72
+58
+414% +$6.08K ﹤0.01% 1672
2019
Q3 		$1K Sell
14
-441
-97% -$36.4K ﹤0.01% 1864
2019
Q2 		$35K Sell
455
-75
-14% -$6.34K ﹤0.01% 892
2019
Q1 		$50K Buy
530
+395
+293% +$31.9K ﹤0.01% 917
2018
Q4 		$9K Hold
135
– – ﹤0.01% 719
2018
Q3 		$11K Hold
135
– – ﹤0.01% 567
2018
Q2 		$13K Buy
+135
New +$14.7K ﹤0.01% 568

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

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

Rockefeller Capital Management increased its MKS Inc (MKSI) stake by 124% in Q1 2026, buying an estimated $156K and bringing the position to 1,247 shares worth $287K. The position accounts for ﹤0.01% of the portfolio, ranked #2280.

Rockefeller Capital Management first reported a position in MKSI in Q2 2018 and has held it in 21 quarters since. 615 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Rockefeller Capital Management held 1,247 shares of MKS Inc worth $287K as of Q1 2026.
  • Rockefeller Capital Management bought 690 MKS Inc shares in Q1 2026, an estimated $156K.
  • MKS Inc made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q1 2026, its #2280 holding.
  • Rockefeller Capital Management first reported a position in MKS Inc in Q2 2018 and has held it in 21 quarters since.
  • 615 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

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