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

SecuritySTM / STMicroelectronics N.V. - Depositary Receipt (Common Stock)
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership33,586 shares
Latest Disclosed Value $ 1,160
Natixis Advisors, L.p. reports 41.78% increase in ownership of STM / STMicroelectronics N.V. - Depositary Receipt (Common Stock)

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 33,586 shares of STMicroelectronics N.V. - Depositary Receipt (Common Stock) (US:STM) valued at $1,160,396 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 23,688 shares of STMicroelectronics N.V. - Depositary Receipt (Common Stock). The current value of the position is $2,375,202 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 STMICROELECTRONICS N V NY REGISTRY COM 861012102 33,586 9,898 41.78 1 0.0016
2026-02-10 2025-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 23,688 -479,947 -95.30 1 -100.00 0.0009
2025-11-13 2025-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 503,635 -40,902 -7.51 14 -12.50 0.0208
2025-08-13 2025-06-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 544,537 431,704 382.60 17 700.00 0.0263
2025-05-08 2025-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 112,833 47,752 73.37 2 100.00 0.0046
2025-02-10 2024-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 65,081 -50,360 -43.62 2 -66.67 0.0030
2024-11-06 2024-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 115,441 -169,919 -59.55 3 -72.73 0.0067
2024-08-01 2024-06-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 285,360 -27,315 -8.74 11 -15.38 0.0244
2024-04-25 2024-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 312,675 171,001 120.70 14 85.71 0.0311
2024-02-06 2023-12-31 13F STMICROELECTRONICS N V NY REGISTRY 861012102 141,674 11,739 9.03 7 40.00 0.0187
2023-11-13 2023-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 129,935 2,220 1.74 6 -16.67 0.0172
2023-08-15 2023-06-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 127,715 10,534 8.99 6 0.00 0.0197
2023-05-11 2023-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 117,181 19,719 20.23 6 100.00 0.0216
2023-01-27 2022-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 97,462 4,594 4.95 3 -99.90 0.0131
2022-11-14 2022-09-30 13F STMICROELECTRONICS COM 861012102 92,868 22,333 31.66 2,873 29.41 0.0122
2022-08-12 2022-06-30 13F STMICROELECTRONICS COM 861012102 70,535 -10,253 -12.69 2,220 -36.43 0.0098
2022-05-12 2022-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 80,788 8,699 12.07 3,492 -0.91 0.0133
2022-02-08 2021-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 72,089 -606 -0.83 3,524 11.10 0.0135
2021-11-15 2021-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 72,695 24,123 49.66 3,172 79.51 0.0130
2021-08-12 2021-06-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 48,572 -937 -1.89 1,767 -6.85 0.0082
2021-05-05 2021-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 49,509 3,296 7.13 1,897 10.61 0.0099
2021-02-12 2020-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 46,213 14,184 44.28 1,715 74.47 0.0099
2020-11-12 2020-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 32,029 281 0.89 983 12.99 0.0062
2020-08-11 2020-06-30 13F STMICROELECTRONICS N V COM 861012102 31,748 10,423 48.88 870 90.79 0.0058
2020-04-27 2020-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 21,325 7,375 52.87 456 21.60 0.0037
2020-02-10 2019-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 13,950 -231 -1.63 375 36.86 0.0026
2019-11-12 2019-09-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 14,181 -1,319 -8.51 274 0.37 0.0022
2019-08-12 2019-06-30 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 15,500 -27 -0.17 273 18.18 0.0022
2019-05-15 2019-03-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY COM 861012102 15,527 -330 -2.08 231 5.00 0.0020
2019-05-15 2019-03-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 15,527 -330 231
2019-02-13 2018-12-31 13F/A-1 STMICROELECTRONICS N V NY REGISTRY COM 861012102 15,857 15,857 220 0.0022
2019-02-13 2018-12-31 13F STMICROELECTRONICS N V NY REGISTRY COM 861012102 15,857 220 0.0022
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.