David A. Siegel St Microelectronics N.V. Transaction History

Two Sigma Advisers, LP

$47 Billion
Q3 2025

A detailed history of David A. Siegel (Two Sigma Advisers, LP) transactions in St Microelectronics N.V. stock. As of the latest transaction made, Two Sigma Advisers, LP holds 273,300 shares of STM stock, worth $6.38 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

273,300

Previous 314,300 13.04%

Holding current value

$6.38 Million

Previous $9.56 Million 19.19%

% of portfolio

0.02%

Previous 0.02%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$24.77 - $33.41 $1.02 Million - $1.37 Million	-41,000 Reduced 13.04%	273,300 $7.72 Million
Q2 2025 Aug 14, 2025	SELL	$17.78 - $30.41 $39.4 Million - $67.3 Million	-2,214,700 Reduced 87.57%	314,300 $9.56 Million
Q1 2025 May 15, 2025	BUY	$21.64 - $28.22 $13.9 Million - $18.1 Million	642,300 Added 34.04%	2,529,000 $55.5 Million
Q4 2024 Feb 14, 2025	BUY	$24.48 - $28.92 $12 Million - $14.2 Million	490,000 Added 35.08%	1,886,700 $47.1 Million
Q3 2024 Nov 14, 2024	BUY	$27.83 - $42.72 $33.8 Million - $52 Million	1,216,300 Added 674.22%	1,396,700 $41.5 Million

Q2 2024 Aug 14, 2024	BUY	$38.6 - $45.24 $3.61 Million - $4.23 Million	93,500 Added 107.59%	180,400 $7.09 Million
Q1 2024 May 15, 2024	SELL	$42.56 - $48.61 $2.53 Million - $2.89 Million	-59,500 Reduced 40.64%	86,900 $3.76 Million
Q4 2023 Feb 14, 2024	SELL	$37.69 - $50.9 $1.77 Million - $2.39 Million	-46,900 Reduced 24.26%	146,400 $7.34 Million
Q3 2023 Nov 14, 2023	BUY	$41.78 - $54.23 $6.18 Million - $8.03 Million	148,000 Added 326.71%	193,300 $8.34 Million
Q2 2023 Aug 14, 2023	SELL	$41.33 - $52.89 $8.31 Million - $10.6 Million	-201,100 Reduced 81.62%	45,300 $2.26 Million
Q1 2023 May 15, 2023	BUY	$35.36 - $53.49 $5.56 Million - $8.4 Million	157,100 Added 175.92%	246,400 $13.2 Million
Q4 2022 Feb 14, 2023	BUY	$29.91 - $39.83 $2.35 Million - $3.13 Million	78,700 Added 742.45%	89,300 $3.18 Million
Q3 2022 Nov 14, 2022	SELL	$29.56 - $40.03 $399,060 - $540,405	-13,500 Reduced 56.02%	10,600 $328,000
Q2 2022 Aug 15, 2022	SELL	$31.47 - $42.76 $575,901 - $782,508	-18,300 Reduced 43.16%	24,100 $758,000
Q1 2022 May 16, 2022	BUY	$35.66 - $50.2 $1.51 Million - $2.13 Million	42,400 New	42,400 $1.83 Million
Q3 2020 Nov 16, 2020	SELL	$26.61 - $31.4 $2.37 Million - $2.8 Million	-89,100 Closed	0 $0
Q2 2020 Aug 14, 2020	SELL	$19.22 - $27.96 $445,904 - $648,672	-23,200 Reduced 20.66%	89,100 $2.44 Million
Q1 2020 May 15, 2020	SELL	$15.86 - $31.77 $913,536 - $1.83 Million	-57,600 Reduced 33.9%	112,300 $2.4 Million
Q4 2019 Feb 14, 2020	SELL	$18.94 - $27.34 $1.28 Million - $1.85 Million	-67,700 Reduced 28.49%	169,900 $4.57 Million
Q3 2019 Nov 14, 2019	SELL	$16.82 - $20.1 $242,208 - $289,440	-14,400 Reduced 5.71%	237,600 $4.6 Million
Q2 2019 Aug 14, 2019	SELL	$15.04 - $18.64 $619,648 - $767,968	-41,200 Reduced 14.05%	252,000 $4.44 Million
Q1 2019 May 15, 2019	SELL	$12.07 - $17.17 $1.32 Million - $1.88 Million	-109,500 Reduced 27.19%	293,200 $4.35 Million
Q4 2018 Feb 14, 2019	SELL	$13.13 - $19.02 $236,340 - $342,360	-18,000 Reduced 4.28%	402,700 $5.59 Million
Q3 2018 Nov 14, 2018	SELL	$17.84 - $23.72 $2.97 Million - $3.94 Million	-166,200 Reduced 28.32%	420,700 $7.72 Million
Q2 2018 Aug 14, 2018	SELL	$20.96 - $26.24 $2.93 Million - $3.67 Million	-139,900 Reduced 19.25%	586,900 $13 Million
Q1 2018 May 15, 2018	SELL	$20.78 - $25.06 $4.16 Million - $5.02 Million	-200,300 Reduced 21.61%	726,800 $16.2 Million
Q4 2017 Feb 14, 2018	BUY	$19.66 - $24.78 $774,604 - $976,332	39,400 Added 4.44%	927,100 $20.2 Million
Q3 2017 Nov 14, 2017	BUY	$16.52 - $19.89 $14.7 Million - $17.7 Million	887,700	887,700 $17.2 Million

Others Institutions Holding STM

# of Institutions

410

Shares Held

81.3M

Call Options Held

2.81M

Put Options Held

4.59M

View Full List

About STMicroelectronics N.V.

Ticker STM
Exchange OTC
Sector Technology
Industry Semiconductors
Shares Outstandng 911,281,984
Market Cap $21.3B
Description
STMicroelectronics N.V., together with its subsidiaries, designs, develops, manufactures, and sells semiconductor products in Europe, the Middle East, Africa, the Americas, and the Asia Pacific. The company operates through Automotive and Discrete Group; Analog, MEMS and Sensors Group; and Microcontrollers and Digital ICs Group segments. The Aut...

More about STM

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