Jim Simons Cameco Corp Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Cameco Corp stock. As of the latest transaction made, Renaissance Technologies LLC holds 236,489 shares of CCJ stock, worth $20 Million. This represents 0.03% of its overall portfolio holdings.

Number of Shares

236,489

Previous 341,200 30.69%

Holding current value

$20 Million

Previous $25.3 Million 21.7%

% of portfolio

0.03%

Previous 0.04%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$70.47 - $86.89 $7.38 Million - $9.1 Million	-104,711 Reduced 30.69%	236,489 $19.8 Million
Q2 2025 Aug 13, 2025	SELL	$36.68 - $74.46 $6.35 Million - $12.9 Million	-173,100 Reduced 33.66%	341,200 $25.3 Million
Q1 2025 May 14, 2025	BUY	$40.64 - $56.86 $19.6 Million - $27.4 Million	482,000 Added 1492.26%	514,300 $21.2 Million
Q4 2024 Feb 13, 2025	BUY	$48.64 - $61.14 $1.57 Million - $1.97 Million	32,300 New	32,300 $1.66 Million
Q1 2024 May 13, 2024	SELL	$39.57 - $50.56 $14.9 Million - $19.1 Million	-376,900 Reduced 84.68%	68,200 $2.95 Million

Q4 2023 Feb 13, 2024	BUY	$36.16 - $46.34 $3.39 Million - $4.34 Million	93,700 Added 26.66%	445,100 $19.2 Million
Q3 2023 Nov 14, 2023	SELL	$29.29 - $41.49 $28.5 Million - $40.3 Million	-971,500 Reduced 73.44%	351,400 $13.9 Million
Q2 2023 Aug 11, 2023	SELL	$25.1 - $31.95 $20.5 Million - $26 Million	-815,100 Reduced 38.12%	1,322,900 $41.4 Million
Q1 2023 May 12, 2023	BUY	$22.52 - $29.62 $19.1 Million - $25.2 Million	850,100 Added 66.01%	2,138,000 $55.9 Million
Q4 2022 Feb 13, 2023	BUY	$21.29 - $27.97 $27.1 Million - $35.6 Million	1,273,500 Added 8843.75%	1,287,900 $29.2 Million
Q3 2022 Nov 14, 2022	SELL	$20.89 - $30.47 $1.54 Million - $2.24 Million	-73,500 Reduced 83.62%	14,400 $382,000
Q2 2022 Aug 12, 2022	SELL	$20.59 - $31.59 $5.24 Million - $8.04 Million	-254,500 Reduced 74.33%	87,900 $1.85 Million
Q1 2022 May 13, 2022	SELL	$18.42 - $29.27 $24.4 Million - $38.7 Million	-1,323,300 Reduced 79.44%	342,400 $9.97 Million
Q4 2021 Feb 11, 2022	BUY	$20.77 - $28.09 $27.6 Million - $37.4 Million	1,330,602 Added 397.08%	1,665,700 $36.3 Million
Q3 2021 Nov 12, 2021	BUY	$15.63 - $24.73 $5.24 Million - $8.29 Million	335,098 New	335,098 $7.28 Million
Q1 2021 May 13, 2021	SELL	$12.37 - $19.28 $36.1 Million - $56.2 Million	-2,915,590 Closed	0 $0
Q4 2020 Feb 10, 2021	SELL	$9.07 - $13.94 $5.46 Million - $8.39 Million	-601,710 Reduced 17.11%	2,915,590 $39.1 Million
Q3 2020 Nov 13, 2020	SELL	$10.03 - $12.13 $16.8 Million - $20.3 Million	-1,676,900 Reduced 32.28%	3,517,300 $35.5 Million
Q2 2020 Aug 13, 2020	BUY	$7.75 - $10.96 $37 Million - $52.3 Million	4,772,600 Added 1132.02%	5,194,200 $53.2 Million
Q1 2020 May 14, 2020	SELL	$5.5 - $9.5 $659,450 - $1.14 Million	-119,900 Reduced 22.14%	421,600 $3.22 Million
Q4 2019 Feb 13, 2020	BUY	$8.64 - $10.0 $4.57 Million - $5.29 Million	529,300 Added 4338.52%	541,500 $4.82 Million
Q3 2019 Nov 13, 2019	SELL	$8.13 - $11.1 $7.75 Million - $10.6 Million	-953,200 Reduced 98.74%	12,200 $116,000
Q2 2019 Aug 12, 2019	BUY	$10.03 - $11.96 $8.25 Million - $9.84 Million	822,600 Added 576.05%	965,400 $10.4 Million
Q1 2019 May 14, 2019	SELL	$11.29 - $12.94 $2.45 Million - $2.81 Million	-217,200 Reduced 60.33%	142,800 $1.68 Million
Q4 2018 Feb 13, 2019	BUY	$10.41 - $12.5 $3.75 Million - $4.5 Million	360,000 New	360,000 $4.09 Million

Others Institutions Holding CCJ

# of Institutions

1,040

Shares Held

271M

Call Options Held

19.9M

Put Options Held

18.4M

View Full List

About CAMECO CORP

Ticker CCJ
Exchange NYSE
Sector Energy
Industry Uranium
Shares Outstandng 432,500,000
Market Cap $36.7B
Description
Cameco Corporation produces and sells uranium. It operates through two segments, Uranium and Fuel Services. The Uranium segment is involved in the exploration for, mining, and milling, as well as purchase and sale of uranium concentrate. The Fuel Services segment engages in the refining, conversion, and fabrication of uranium concentrate, as wel...

More about CCJ

Track Jim Simons's Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Renaissance Technologies LLC, based on Form 13F filings with the SEC.

News

Stay updated on Renaissance Technologies LLC and Jim Simons with notifications on news.

Account