MKS Inc.
DE ˙ DB ˙ US55306N1046
279,60 EUR ↓ -5,10 (-1,79%)
2026-06-05
PREȚUL ACȚIUNILOR
SecurityDE:MKT / MKS Inc.
InstitutionFranklin Resources Inc
Latest Disclosed Ownership475,893 shares
Latest Disclosed Value $ 109,364,969
Franklin Resources Inc reports 54.32% decrease in ownership of MKT / MKS Inc.

On May 13, 2026 - Franklin Resources Inc filed a 13F-HR form disclosing ownership of 475,893 shares of MKS Inc. (DE:MKT) valued at $87,968,821 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 1,041,725 shares of MKS Inc.. This represents a change in shares of -54.32% during the quarter. The current value of the position is $133,059,683 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F MKS COM 55306N104 475,893 -565,832 -54.32 109,365 -34.30 0.0044
2026-02-11 2025-12-31 13F MKS COM 55306N104 1,041,725 -367,228 -26.06 166,468 -4.54 0.0408
2025-11-13 2025-09-30 13F MKS COM 55306N104 1,408,953 1,130,242 405.52 174,386 529.73 0.0435
2025-08-12 2025-06-30 13F MKS COM 55306N104 278,711 250,290 880.65 27,693 1,116.16 0.0073
2025-05-13 2025-03-31 13F MKS INSTRS COM 55306N104 28,421 -5,081 -15.17 2,278 -34.89 0.0007
2025-02-12 2024-12-31 13F MKS INSTRS COM 55306N104 33,502 10,191 43.72 3,497 33.22 0.0010
2024-11-27 2024-09-30 13F/A-1 MKS INSTRS COM 55306N104 23,311 4,846 26.24 2,626 8.88 0.0007
2024-11-12 2024-09-30 13F MKS INSTRS COM 55306N104 23,311 4,846 2,626 0.0001
2024-08-14 2024-06-30 13F MKS INSTRS COM 55306N104 18,465 18,465 2,411 0.0007
2022-02-11 2021-12-31 13F MKS INSTRS COM 55306N104 0 -1,326 -100.00 0 -100.00
2021-11-12 2021-09-30 13F MKS INSTRS COM 55306N104 1,326 1,326 199 0.0001
2021-05-13 2021-03-31 13F MKS INSTRS COM 55306N104 0 -62,755 -100.00 0 -100.00
2021-02-10 2020-12-31 13F MKS INSTRS COM 55306N104 62,755 -90,607 -59.08 9,441 -43.64 0.0040
2020-11-12 2020-09-30 13F MKS INSTRS COM 55306N104 153,362 -22,287 -12.69 16,752 -22.09 0.0081
2020-08-13 2020-06-30 13F MKS INSTRS COM 55306N104 175,649 -236,841 -57.42 21,503 -36.00 0.0111
2020-05-13 2020-03-31 13F MKS INSTRS COM 55306N104 412,490 -67,895 -14.13 33,597 -36.43 0.0224
2020-03-11 2019-12-31 13F/A-1 MKS INSTRUMENT COM 55306N104 480,385 -577,489 -54.59 52,847 -45.87 0.0278
2020-02-12 2019-12-31 13F MKS INSTRUMENT COM 55306N104 480,385 -577,489 52,847 6,675.2996
2019-11-14 2019-09-30 13F MKS INSTRUMENT COM 55306N104 1,057,874 518,100 95.98 97,621 132.19 0.0530
2019-08-14 2019-06-30 13F MKS INSTRUMENT COM 55306N104 539,774 43,400 8.74 42,043 -8.97 0.0224
2019-05-15 2019-03-31 13F/A-1 MKS INSTRUMENT COM 55306N104 496,374 136,700 38.01 46,188 98.75 0.0247
2019-05-14 2019-03-31 13F MKS INSTRUMENT COM 55306N104 496,374 136,700 46,188
2019-02-12 2018-12-31 13F MKS INSTRUMENT COM 55306N104 359,674 -189,424 -34.50 23,239 -47.20 0.0140
2018-11-13 2018-09-30 13F MKS INSTRUMENT COM 55306N104 549,098 403,590 277.37 44,010 216.05 0.0219
2018-08-14 2018-06-30 13F MKS INSTRUMENT COM 55306N104 145,508 -138,940 -48.85 13,925 -57.67 0.0071
2018-05-10 2018-03-31 13F MKS INSTRUMENT COM 55306N104 284,448 -43,568 -13.28 32,896 6.12 0.0167
2018-02-14 2017-12-31 13F MKS INSTRUMENT COM 55306N104 328,016 -359,530 -52.29 30,998 -52.27 0.0149
2017-11-13 2017-09-30 13F MKS INSTRUMENT COM 55306N104 687,546 -709,912 -50.80 64,939 -30.95 0.0318
2017-08-10 2017-06-30 13F MKS INSTRUMENT COM 55306N104 1,397,458 -279,557 -16.67 94,049 -18.43 0.0469
2017-05-12 2017-03-31 13F MKS INSTRUMENT COM 55306N104 1,677,015 -42,730 -2.48 115,295 12.87 0.0585
2017-02-14 2016-12-31 13F MKS INSTRUMENT COM 55306N104 1,719,745 -164,415 -8.73 102,153 9.02 0.0529
2016-11-14 2016-09-30 13F MKS INSTRUMENT COM 55306N104 1,884,160 -241,230 -11.35 93,700 2.38 0.0490
2016-08-11 2016-06-30 13F MKS INSTRUMENT COM 55306N104 2,125,390 -166,010 -7.24 91,520 6.08 0.0492
2016-05-10 2016-03-31 13F MKS INSTRUMENT COM 55306N104 2,291,400 218,600 10.55 86,271 15.61 0.0458
2016-04-27 2015-12-31 13F/A-1 MKS INSTRUMENT COM 55306N104 2,072,800 169,800 8.92 74,621 16.95 0.0378
2016-02-12 2015-12-31 13F MKS INSTRUMENT COM 55306N104 2,072,800 74,621
2015-11-10 2015-09-30 13F MKS INSTRUMENT COM 55306N104 1,903,000 -177,500 -8.53 63,808 -19.16 0.0315
2015-08-12 2015-06-30 13F MKS INSTRUMENT COM 55306N104 2,080,500 1,588,500 322.87 78,934 374.51 0.0358
2015-05-14 2015-03-31 13F MKS INSTRUMENT COM 55306N104 492,000 0 0.00 16,635 -7.62 0.0075
2015-02-10 2014-12-31 13F MKS INSTRUMENT COM 55306N104 492,000 -559 -0.11 18,007 9.52 0.0082
2014-11-12 2014-09-30 13F MKS INSTRUMENT COM 55306N104 492,559 492,559 16,442 0.0075
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.