Ken Griffin Telefonica S A Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Telefonica S A stock. As of the latest transaction made, Citadel Advisors LLC holds 19,400 shares of TEF stock, worth $105,730. This represents 0.0% of its overall portfolio holdings.

Number of Shares

19,400

Previous 1,600 1112.5%

Holding current value

$105,730

Previous $7,000 1342.86%

% of portfolio

0.0%

Previous 0.0%

31 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	SELL	$4.37 - $5.39 $550,353 - $678,811	-125,939 Reduced 73.38%	45,681 $238,000
Q1 2025 May 15, 2025	BUY	$3.89 - $4.73 $18,119 - $22,032	4,658 Added 2.79%	171,620 $799,000
Q4 2024 Feb 14, 2025	SELL	$4.02 - $4.88 $470,725 - $571,428	-117,096 Reduced 41.22%	166,962 $671,000
Q3 2024 Nov 14, 2024	BUY	$4.18 - $4.9 $1.13 Million - $1.33 Million	270,568 Added 2005.69%	284,058 $1.38 Million
Q2 2024 Aug 14, 2024	SELL	$4.13 - $4.78 $162,354 - $187,906	-39,311 Reduced 74.45%	13,490 $56,000
Q1 2024 May 15, 2024	BUY	$3.82 - $4.41 $136,079 - $157,097	35,623 Added 207.38%	52,801 $232,000
Q4 2023 Feb 14, 2024	BUY	$3.73 - $4.33 $64,073 - $74,380	17,178 New	17,178 $66,000
Q2 2023 Aug 14, 2023	BUY	$3.86 - $4.53 $1.49 Million - $1.74 Million	385,189 Added 88.15%	822,151 $3.31 Million
Q1 2023 May 15, 2023	SELL	$3.62 - $4.29 $2.89 Million - $3.43 Million	-799,366 Reduced 64.66%	436,962 $1.87 Million
Q4 2022 Feb 14, 2023	BUY	$3.15 - $3.79 $626,623 - $753,937	198,928 Added 19.18%	1,236,328 $4.43 Million
Q3 2022 Nov 14, 2022	BUY	$3.24 - $5.14 $2.21 Million - $3.5 Million	681,422 Added 191.42%	1,037,400 $3.36 Million
Q2 2022 Aug 15, 2022	SELL	$4.6 - $5.36 $122,166 - $142,350	-26,558 Reduced 6.94%	355,978 $1.83 Million
Q1 2022 May 16, 2022	SELL	$4.12 - $4.97 $739,568 - $892,149	-179,507 Reduced 31.94%	382,536 $1.84 Million
Q4 2021 Feb 14, 2022	SELL	$4.15 - $4.78 $2.48 Million - $2.86 Million	-598,095 Reduced 51.55%	562,043 $2.38 Million
Q3 2021 Nov 15, 2021	SELL	$4.28 - $5.06 $1.94 Million - $2.29 Million	-453,255 Reduced 28.09%	1,160,138 $5.46 Million
Q2 2021 Aug 16, 2021	BUY	$4.46 - $5.16 $3.91 Million - $4.52 Million	876,306 Added 118.89%	1,613,393 $7.58 Million
Q1 2021 May 17, 2021	SELL	$4.06 - $4.96 $4.01 Million - $4.89 Million	-986,697 Reduced 57.24%	737,087 $3.34 Million
Q4 2020 Feb 16, 2021	BUY	$3.32 - $4.76 $4.84 Million - $6.94 Million	1,457,583 Added 547.55%	1,723,784 $6.96 Million
Q3 2020 Nov 16, 2020	SELL	$3.41 - $4.8 $834,710 - $1.17 Million	-244,783 Reduced 47.9%	266,201 $916,000
Q2 2020 Aug 14, 2020	BUY	$4.28 - $5.66 $1.13 Million - $1.49 Million	263,751 Added 106.68%	510,984 $2.46 Million
Q1 2020 May 15, 2020	BUY	$4.1 - $7.09 $159,289 - $275,453	38,851 Added 18.64%	247,233 $1.13 Million
Q4 2019 Feb 14, 2020	BUY	$6.97 - $8.04 $1.1 Million - $1.27 Million	157,410 Added 308.82%	208,382 $1.45 Million
Q3 2019 Nov 14, 2019	SELL	$6.5 - $8.4 $2.36 Million - $3.05 Million	-363,434 Reduced 87.7%	50,972 $387,000
Q2 2019 Aug 14, 2019	SELL	$7.81 - $8.58 $2.49 Million - $2.73 Million	-318,247 Reduced 43.44%	414,406 $3.44 Million
Q1 2019 May 15, 2019	BUY	$8.3 - $8.96 $4.85 Million - $5.24 Million	584,322 Added 393.93%	732,653 $0
Q4 2018 Feb 14, 2019	SELL	$7.75 - $9.02 $838,131 - $975,476	-108,146 Reduced 42.17%	148,331 $1.25 Million
Q3 2018 Nov 13, 2018	BUY	$7.74 - $9.09 $319,561 - $375,298	41,287 Added 19.19%	256,477 $0
Q2 2018 Aug 10, 2018	BUY	$8.48 - $10.15 $1.66 Million - $1.98 Million	195,177 Added 975.25%	215,190 $0
Q1 2018 May 11, 2018	BUY	$9.22 - $10.55 $61,147 - $69,967	6,632 Added 49.56%	20,013 $198,000
Q4 2017 Feb 09, 2018	SELL	$9.62 - $10.88 $101,866 - $115,208	-10,589 Reduced 44.18%	13,381 $130,000
Q3 2017 Nov 09, 2017	BUY	$10.54 - $11.48 $252,643 - $275,175	23,970	23,970 $259,000

Others Institutions Holding TEF

# of Institutions

275

Shares Held

64.5M

Call Options Held

38.9K

Put Options Held

View Full List

About TELEFONICA S A

Ticker TEF
Exchange OTC
Sector Communication Services
Industry Telecom Services
Shares Outstandng 5,775,240,192
Market Cap $31.5B
Description
Telefónica, S.A., together with its subsidiaries, provides telecommunications services in Europe and Latin America. The company's mobile and related services and products comprise mobile voice, value added, mobile data and Internet, wholesale, corporate, roaming, fixed wireless, and trunking and paging services. Its fixed telecommunication servi...

More about TEF

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