STMicroelectronics N.V. - Depositary Receipt (Common Stock)
US ˙ NYSE ˙ US8610121027

SecuritySTM / STMicroelectronics N.V. - Depositary Receipt (Common Stock)
InstitutionMorgan Stanley
Latest Disclosed Ownership5,345,195 shares
Latest Disclosed Value $ 184,676,561
Morgan Stanley reports 13.17% decrease in ownership of STM / STMicroelectronics N.V. - Depositary Receipt (Common Stock)

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 5,345,195 shares of STMicroelectronics N.V. - Depositary Receipt (Common Stock) (US:STM) valued at $184,676,487 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 6,156,161 shares of STMicroelectronics N.V. - Depositary Receipt (Common Stock). This represents a change in shares of -13.17% during the quarter. The current value of the position is $378,012,190 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)
2026-05-15 2026-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 5,345,195 -810,966 -13.17 184,677 15.65 0.0111
2026-05-27 2025-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 6,156,161 1,778,113 40.61 159,691 29.07 0.0095
2026-02-13 2025-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 6,156,161 1,778,113 159,691 0.0095
2026-05-27 2025-09-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 4,378,048 765,369 21.19 123,724 12.62 0.0075
2025-11-14 2025-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 4,378,048 765,369 123,724 0.0075
2025-08-15 2025-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,612,679 -1,733,964 -32.43 109,862 -6.43 0.0072
2025-05-15 2025-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 5,346,643 462,103 9.46 117,412 -3.73 0.0084
2025-05-15 2024-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 4,884,540 1,618,092 49.54 121,967 25.59 0.0085
2025-02-14 2024-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 4,884,540 1,618,092 121,967 0.0085
2025-05-14 2024-09-30 13F/A-2 STMICROELECTRONICS N V NY REGISTRY 861012102 3,266,448 966,430 42.02 97,112 7.49 0.0070
2025-02-14 2024-09-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 3,266,448 966,430 97,112 0.0070
2024-11-14 2024-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,266,448 966,430 97,112 0.0070
2025-05-14 2024-06-30 13F/A-2 STMICROELECTRONICS N V NY REGISTRY 861012102 2,300,018 23,808 1.05 90,345 -8.21 0.0070
2024-10-17 2024-06-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,300,018 23,808 90,345 0.0070
2024-08-14 2024-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,300,018 23,808 90,345 0.0070
2024-10-17 2024-03-31 13F/A-2 STMICROELECTRONICS N V NY REGISTRY 861012102 2,276,210 -38,006 -1.64 98,423 -15.16 0.0079
2024-08-16 2024-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,276,210 -38,006 98,423 0.0009
2024-05-15 2024-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,276,210 -38,006 98,423 0.0079
2024-08-16 2023-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,314,216 -690,920 -22.99 116,012 -10.56 0.0102
2024-02-13 2023-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,314,216 -690,920 116,012 0.0102
2023-11-15 2023-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,005,136 805,136 36.60 129,702 17.93 0.0132
2023-08-14 2023-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,200,000 -888,093 -28.76 109,978 -33.42 0.0108
2023-05-15 2023-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,088,093 787,436 34.23 165,182 101.85 0.0177
2023-02-14 2022-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,300,657 -121,966 -5.03 81,834 9.18 0.0093
2022-11-14 2022-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,422,623 236,487 10.82 74,956 8.95 0.0102
2022-10-27 2022-06-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,186,136 1,502,541 219.80 68,797 132.85 0.0089
2022-08-15 2022-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,186,136 1,502,541 68,797 0.0089
2022-10-27 2022-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 683,595 -206,544 -23.20 29,545 -32.10 0.0040
2022-05-13 2022-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 683,595 -206,544 29,545 0.0040
2022-02-14 2021-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 890,139 124,651 16.28 43,510 30.28 0.0054
2021-11-15 2021-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 765,488 49,367 6.89 33,397 28.19 0.0045
2021-08-23 2021-06-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 716,121 162,778 29.42 26,053 22.83 0.0034
2021-08-16 2021-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 716,121 162,778 26,053 0.0007
2021-05-17 2021-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 553,343 -8,051 -1.43 21,210 1.78 0.0031
2021-02-16 2020-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 561,394 1,783 0.32 20,840 21.35 0.0032
2020-11-13 2020-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 559,611 -6,891 -1.22 17,174 10.60 0.0033
2020-08-14 2020-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 566,502 -1,013,847 -64.15 15,528 -54.02 0.0034
2020-05-26 2020-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 1,580,349 -367,341 -18.86 33,772 -35.56 0.0092
2020-05-15 2020-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,580,349 -367,341 33,772 2,594.3936
2020-02-14 2019-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,947,690 -157,432 -7.48 52,412 28.74 0.0122
2019-11-14 2019-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,105,122 -1,578,267 -42.85 40,713 -37.27 0.0108
2019-08-14 2019-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,683,389 808,642 28.13 64,901 52.03 0.0173
2019-05-15 2019-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,874,747 1,170,259 68.66 42,690 80.44 0.0121
2019-02-14 2018-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,704,488 -705,832 -29.28 23,659 -46.48 0.0071
2019-04-23 2018-09-30 13F/A-2 STMICROELECTRONICS N V NY REGISTRY 861012102 2,410,320 359,324 17.52 44,205 -2.56 0.0111
2018-11-20 2018-09-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,410,320 0 44,205 0.0111
2018-11-14 2018-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,410,320 359,324 44,205
2019-04-23 2018-06-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,050,996 -71,754 -3.38 45,368 -4.12 0.0123
2018-08-14 2018-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,050,996 -71,754 45,368
2019-04-23 2018-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,122,750 549,869 34.96 47,317 37.74 0.0131
2018-05-14 2018-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,122,750 549,869 47,317
2019-04-23 2017-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 1,572,881 559,630 55.23 34,352 74.58 0.0094
2018-02-14 2017-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,572,881 559,630 34,352
2017-11-14 2017-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,013,251 -1,004,435 -49.78 19,677 -32.18 0.0059
2017-08-11 2017-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,017,686 -483,593 -19.33 29,014 -24.97 0.0088
2017-05-22 2017-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 2,501,279 -2,425,249 -49.23 38,669 -30.84 0.0119
2017-05-12 2017-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 2,501,279 38,669
2017-02-22 2016-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 4,926,528 176,730 3.72 55,916 44.45 0.0183
2017-02-13 2016-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 4,926,528 55,916
2016-11-10 2016-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 4,749,798 1,613,515 51.45 38,710 109.56 0.0132
2016-08-12 2016-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 3,136,283 1,244,156 65.75 18,472 74.96 0.0067
2016-05-12 2016-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 1,892,127 957,797 102.51 10,558 69.66 0.0041
2016-02-09 2015-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 934,330 413,889 79.53 6,223 75.35 0.0023
2016-02-08 2015-09-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 520,441 208,784 66.99 3,549 40.22 0.0013
2015-11-09 2015-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 520,441 3,549
2015-08-12 2015-06-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 311,657 69,359 28.63 2,531 12.69 0.0009
2015-05-14 2015-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 242,298 205,242 553.87 2,246 710.83 0.0008
2015-02-13 2014-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 37,056 -11,700 -24.00 277 -26.13 0.0001
2014-12-16 2014-09-30 13F/A-1 STMICROELECTRONICS N V NY REGISTRY 861012102 48,756 -12,774 -20.76 375 -33.98 0.0001
2014-11-14 2014-09-30 13F STMICROELECTRONICS N V NY REGISTRY 861012102 48,756 375
2014-05-13 2014-03-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 61,530 15,478 33.61 568 54.35 0.0002
2014-02-13 2013-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 46,052 -215,507 -82.39 368 -84.70 0.0002
2013-11-13 2013-09-30 13F STMICROELECTRONICS NV ADR ADRS 861012102 261,559 94,999 57.04 2,405 60.55 0.0011
2013-08-08 2013-06-30 13F STMICROELECTRONICS NV ADR ADRS 861012102 166,560 166,560 1,498 0.0008
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.