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Janney Montgomery Scott LLC

Position in MKSI — Mks Inc

CIK 1329948 PHILADELPHIA, PA

Position in MKSI

as of Jun 30, 2026 · filed Aug 5, 2026
Position Value
$3,869,760
+$1,881,904 QoQ
Shares Held
8,700
+0.6% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#277
of 773 holders
Holding Since
Mar 2020
24 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MKSI Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

Janney Montgomery Scott LLC holds $77,301,830 across 13 Scientific & Technical Instruments names. MKSI ranks #7 (5.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MKSI
Mks Inc
This page
8,700 $3,869,760

All Filings in MKSI

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24 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,869,760 8,700
2026-03-31 $1,987,856 8,650
2025-12-31 $2,632,385 16,473
2025-09-30 $1,926,356 15,564
2025-06-30 $1,149,297 11,567
2025-03-31 $959,635 11,973
2024-12-31 $934,499 8,952
2024-09-30 $942,080 8,666
2024-06-30 $1,209,562 9,263
2024-03-31 $1,266,426 9,522
2023-12-31 $896,512 8,715
2023-09-30 $944,151 10,910
2023-06-30 $1,174,938 10,869
2023-03-31 $1,580,005 17,829
2022-12-31 $8,548,748 100,894
2022-09-30 $6,101,558 73,833
2022-06-30 $7,259,224 70,732
2022-03-31 $1,447,950 9,653
2021-09-30 $611,939 4,055
2021-03-31 $4,367,938 23,557
2020-12-31 $997,483 6,630
2020-09-30 $693,064 6,345
2020-06-30 $786,338 6,944
2020-03-31 $517,533 6,354