Janney Montgomery Scott
MKSI icon

Janney Montgomery Scott’s MKS Inc MKSI Stock Holding History

Janney Montgomery Scott’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 		$1.99M Sell
8,650
-7,823
-47% -$1.77M ﹤0.01% 1286
2025
Q4 		$2.63M Buy
16,473
+909
+6% +$135K 0.01% 1217
2025
Q3 		$1.93M Buy
15,564
+3,997
+35% +$426K ﹤0.01% 1332
2025
Q2 		$1.15M Sell
11,567
-406
-3% -$33K ﹤0.01% 1507
2025
Q1 		$960K Buy
11,973
+3,021
+34% +$305K ﹤0.01% 1565
2024
Q4 		$934K Buy
8,952
+286
+3% +$30.9K ﹤0.01% 1577
2024
Q3 		$942K Sell
8,666
-597
-6% -$70.9K ﹤0.01% 1534
2024
Q2 		$1.21M Sell
9,263
-259
-3% -$32.7K ﹤0.01% 1341
2024
Q1 		$1.27M Buy
9,522
+807
+9% +$93.8K ﹤0.01% 1395
2023
Q4 		$897K Sell
8,715
-2,195
-20% -$178K ﹤0.01% 1505
2023
Q3 		$944K Buy
10,910
+41
+0.4% +$4K ﹤0.01% 1375
2023
Q2 		$1.18M Sell
10,869
-6,960
-39% -$637K ﹤0.01% 1332
2023
Q1 		$1.58M Sell
17,829
-83,065
-82% -$7.93M 0.01% 1087
2022
Q4 		$8.55M Buy
100,894
+27,061
+37% +$2.17M 0.03% 483
2022
Q3 		$6.1M Buy
73,833
+3,101
+4% +$319K 0.03% 543
2022
Q2 		$7.28M Buy
70,732
+61,079
+633% +$7.12M 0.03% 464
2022
Q1 		$1.45M Buy
9,653
+3,135
+48% +$487K 0.01% 1070
2021
Q4 		$1.14M Buy
6,518
+2,463
+61% +$385K ﹤0.01% 1252
2021
Q3 		$612K Buy
+4,055
New +$622K ﹤0.01% 1532
2021
Q2 		– Sell
-23,557
Closed -$4.37M – 2279
2021
Q1 		$4.37M Buy
23,557
+16,927
+255% +$2.84M 0.02% 605
2020
Q4 		$997K Buy
6,630
+285
+4% +$37.3K ﹤0.01% 1180
2020
Q3 		$693K Sell
6,345
-599
-9% -$70.2K ﹤0.01% 1268
2020
Q2 		$786K Buy
6,944
+590
+9% +$58.7K 0.01% 1160
2020
Q1 		$518K Sell
6,354
-7,948
-56% -$813K ﹤0.01% 1204
2019
Q4 		$1.57M Sell
14,302
-585
-4% -$61.3K 0.01% 879
2019
Q3 		$1.37M Sell
14,887
-10,354
-41% -$855K 0.01% 897
2019
Q2 		$1.97M Buy
25,241
+11,819
+88% +$999K 0.02% 744
2019
Q1 		$1.25M Buy
13,422
+5,461
+69% +$440K 0.01% 902
2018
Q4 		$514K Sell
7,961
-4,784
-38% -$346K 0.01% 1279
2018
Q3 		$1.02M Sell
12,745
-8,220
-39% -$751K 0.01% 1023
2018
Q2 		$2.01M Sell
20,965
-600
-3% -$65.4K 0.02% 674
2018
Q1 		$2.49M Buy
21,565
+9,950
+86% +$1.09M 0.03% 573
2017
Q4 		$1.1M Sell
11,615
-2,876
-20% -$287K 0.01% 904
2017
Q3 		$1.37M Sell
14,491
-76
-0.5% -$6.21K 0.02% 781
2017
Q2 		$980K Buy
14,567
+151
+1% +$11.4K 0.01% 885
2017
Q1 		$991K Buy
14,416
+1,013
+8% +$66.7K 0.01% 841
2016
Q4 		$796K Buy
13,403
+127
+1% +$6.85K 0.01% 889
2016
Q3 		$660K Buy
+13,276
New +$626K 0.01% 827
2015
Q4 		– Sell
-17,000
Closed -$570K – 1420
2015
Q3 		$570K Buy
+17,000
New +$591K 0.02% 775

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

Janney Montgomery Scott's MKSI Position: Q1 2026 in Review

Janney Montgomery Scott reduced its MKS Inc (MKSI) stake by 47% in Q1 2026, selling an estimated $1.77M and leaving 8,650 shares worth $1.99M. The position accounts for ﹤0.01% of the portfolio, ranked #1286.

Janney Montgomery Scott first reported a position in MKSI in Q3 2015 and has held it in 39 quarters since. The position peaked at $8.55M in Q4 2022. 615 funds tracked by Wall St. Rank hold MKSI as of Q1 2026.

  • Janney Montgomery Scott held 8,650 shares of MKS Inc worth $1.99M as of Q1 2026.
  • Janney Montgomery Scott sold 7,823 MKS Inc shares in Q1 2026, an estimated $1.77M.
  • MKS Inc made up ﹤0.01% of Janney Montgomery Scott's portfolio in Q1 2026, its #1286 holding.
  • Janney Montgomery Scott first reported a position in MKS Inc in Q3 2015 and has held it in 39 quarters since.
  • Janney Montgomery Scott's MKS Inc position peaked at $8.55M in Q4 2022.
  • 615 funds tracked by Wall St. Rank held MKS Inc as of Q1 2026.

Based on Janney Montgomery Scott's 13F filing for Q1 2026, filed 22 Apr 2026.