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NISA INVESTMENT ADVISORS, LLC

Position in MKSI — Mks Inc

CIK 937615 ST. LOUIS, MO

Position in MKSI

as of Jun 30, 2026 · filed Aug 10, 2026
Position Value
$8,228,355
+$4,051,099 QoQ
Shares Held
18,499
+1.8% QoQ
Ownership
0.027%
of shares outstanding
% of Portfolio
0.05%
of 13F equity value
Holder Rank
#222
of 773 holders
Holding Since
Mar 2020
25 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

NISA INVESTMENT ADVISORS, LLC holds $48,261,069 across 18 Scientific & Technical Instruments names. MKSI ranks #3 (17.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 MKSI
Mks Inc
This page
18,499 $8,228,355

All Filings in MKSI

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $8,228,355 18,499
2026-03-31 $4,177,256 18,177
2025-12-31 $2,834,372 17,737
2025-09-30 $2,195,184 17,736
2025-06-30 $1,712,568 17,236
2025-03-31 $1,263,484 15,764
2024-12-31 $1,867,745 17,892
2024-09-30 $2,118,757 19,490
2024-06-30 $2,570,467 19,685
2024-03-31 $2,592,170 19,490
2023-12-31 $1,989,505 19,340
2023-09-30 $1,935,899 22,370
2023-06-30 $2,666,827 24,670
2023-03-31 $2,098,521 23,680
2022-12-31 $1,663,249 19,630
2022-09-30 $1,623,297 19,643
2022-06-30 $2,056,705 20,040
2022-03-31 $2,754,000 18,360
2021-09-30 $2,779,762 18,420
2021-06-30 $3,277,839 18,420
2021-03-31 $3,415,436 18,420
2020-12-31 $2,891,649 19,220
2020-09-30 $2,086,293 19,100
2020-06-30 $2,162,884 19,100
2020-03-31 $1,563,840 19,200