Guggenheim Capital’s MKS Inc MKSI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q2
$4.07M Buy
9,152
+377
+4% +$118K 0.03% 506
2026
Q1
$2.02M Sell
8,775
-1,037
-11% -$234K 0.02% 699
2025
Q4
$1.57M Buy
9,812
+165
+2% +$24.5K 0.01% 753
2025
Q3
$1.19M Sell
9,647
-359
-4% -$38.3K 0.01% 858
2025
Q2
$994K Sell
10,006
-778
-7% -$63.2K 0.01% 886
2025
Q1
$864K Sell
10,784
-39
-0.4% -$3.94K 0.01% 940
2024
Q4
$1.13M Sell
10,823
-3,009
-22% -$325K 0.01% 860
2024
Q3
$1.5M Sell
13,832
-96
-0.7% -$11.4K 0.01% 932
2024
Q2
$1.82M Buy
13,928
+1,965
+16% +$248K 0.01% 850
2024
Q1
$1.59M Sell
11,963
-1,257
-10% -$146K 0.01% 978
2023
Q4
$1.36M Sell
13,220
-4,503
-25% -$366K 0.01% 1012
2023
Q3
$1.53M Buy
17,723
+933
+6% +$91K 0.01% 914
2023
Q2
$1.81M Buy
16,790
+3,979
+31% +$364K 0.01% 897
2023
Q1
$1.14M Buy
12,811
+4,104
+47% +$392K 0.01% 1119
2022
Q4
$738K Sell
8,707
-2,056
-19% -$165K 0.01% 1314
2022
Q3
$889K Buy
10,763
+130
+1% +$13.4K 0.01% 1197
2022
Q2
$1.09M Sell
10,633
-2,147
-17% -$250K 0.01% 1179
2022
Q1
$1.92M Sell
12,780
-886
-6% -$138K 0.01% 1045
2021
Q4
$2.38M Sell
13,666
-754
-5% -$118K 0.01% 966
2021
Q3
$2.18M Buy
14,420
+745
+5% +$114K 0.01% 1011
2021
Q2
$2.43M Sell
13,675
-1,988
-13% -$361K 0.01% 983
2021
Q1
$2.9M Buy
15,663
+973
+7% +$164K 0.02% 838
2020
Q4
$2.21M Sell
14,690
-3,944
-21% -$516K 0.01% 927
2020
Q3
$2.04M Buy
18,634
+846
+5% +$99.1K 0.01% 883
2020
Q2
$2.01M Buy
17,788
+758
+4% +$75.4K 0.02% 881
2020
Q1
$1.39M Sell
17,030
-2,955
-15% -$302K 0.01% 943
2019
Q4
$2.2M Buy
19,985
+7,849
+65% +$822K 0.02% 1005
2019
Q3
$1.12M Buy
12,136
+5,094
+72% +$421K 0.01% 1275
2019
Q2
$548K Sell
7,042
-2,104
-23% -$178K ﹤0.01% 1609
2019
Q1
$851K Buy
9,146
+75
+0.8% +$6.05K 0.01% 1457
2018
Q4
$586K Sell
9,071
-22,992
-72% -$1.66M 0.01% 1606
2018
Q3
$2.57M Sell
32,063
-4,461
-12% -$408K 0.02% 1101
2018
Q2
$3.5M Sell
36,524
-114,783
-76% -$12.5M 0.02% 922
2018
Q1
$17.5M Sell
151,307
-3,605
-2% -$396K 0.04% 550
2017
Q4
$14.6M Buy
154,912
+93,949
+154% +$9.36M 0.03% 581
2017
Q3
$5.76M Sell
60,963
-165
-0.3% -$13.5K 0.01% 978
2017
Q2
$4.11M Sell
61,128
-6,000
-9% -$455K 0.01% 1124
2017
Q1
$4.62M Sell
67,128
-129,096
-66% -$8.5M 0.01% 1071
2016
Q4
$11.7M Buy
196,224
+38,980
+25% +$2.1M 0.03% 619
2016
Q3
$7.82M Sell
157,244
-9,212
-6% -$434K 0.02% 774
2016
Q2
$7.17M Buy
166,456
+68,754
+70% +$2.67M 0.02% 814
2016
Q1
$3.68M Buy
97,702
+56,722
+138% +$1.94M 0.01% 1161
2015
Q4
$1.48M Buy
40,980
+31,372
+327% +$1.12M ﹤0.01% 1837
2015
Q3
$322K Sell
9,608
-20,656
-68% -$718K ﹤0.01% 2565
2015
Q2
$1.15M Sell
30,264
-486
-2% -$17.7K ﹤0.01% 2153
2015
Q1
$1.04M Buy
30,750
+12,295
+67% +$432K ﹤0.01% 2216
2014
Q4
$675K Buy
+18,455
New +$653K ﹤0.01% 2400

Other funds holding MKSI

Guggenheim Capital's MKSI Position: Q2 2026 in Review

Guggenheim Capital increased its MKS Inc (MKSI) stake by 4.3% in Q2 2026, buying an estimated $118K and bringing the position to 9,152 shares worth $4.07M. The position accounts for 0.03% of the portfolio, ranked #506.

Guggenheim Capital first reported a position in MKSI in Q4 2014 and has held it in 47 quarters since. The position peaked at $17.5M in Q1 2018. 773 funds tracked by Wall St. Rank hold MKSI as of Q2 2026.

  • Guggenheim Capital held 9,152 shares of MKS Inc worth $4.07M as of Q2 2026.
  • Guggenheim Capital bought 377 MKS Inc shares in Q2 2026, an estimated $118K.
  • MKS Inc made up 0.03% of Guggenheim Capital's portfolio in Q2 2026, its #506 holding.
  • Guggenheim Capital first reported a position in MKS Inc in Q4 2014 and has held it in 47 quarters since.
  • Guggenheim Capital's MKS Inc position peaked at $17.5M in Q1 2018.
  • 773 funds tracked by Wall St. Rank held MKS Inc as of Q2 2026.

Based on Guggenheim Capital's 13F filing for Q2 2026, filed 12 Aug 2026.