Ken Griffin Mercer International Inc. Transaction History

Citadel Advisors LLC

$550 Billion
Q2 2025

A detailed history of Ken Griffin (Citadel Advisors LLC) transactions in Mercer International Inc. stock. As of the latest transaction made, Citadel Advisors LLC holds 1,343,512 shares of MERC stock, worth $3.87 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

1,343,512

Previous 26,400 4989.06%

Holding current value

$3.87 Million

Previous $162,000 2802.47%

% of portfolio

0.0%

Previous 0.0%

28 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 14, 2025	BUY	$3.37 - $5.96 $2.28 Million - $4.03 Million	676,201 Added 101.33%	1,343,512 $4.7 Million
Q1 2025 May 15, 2025	BUY	$5.99 - $8.16 $591,057 - $805,179	98,674 Added 17.35%	667,311 $4.1 Million
Q4 2024 Feb 14, 2025	SELL	$6.0 - $7.38 $3.36 Million - $4.13 Million	-559,776 Reduced 49.61%	568,637 $3.7 Million
Q3 2024 Nov 14, 2024	BUY	$5.6 - $8.48 $2.22 Million - $3.36 Million	396,071 Added 54.08%	1,128,413 $7.65 Million
Q2 2024 Aug 14, 2024	BUY	$8.3 - $10.9 $3.16 Million - $4.14 Million	380,204 Added 107.97%	732,342 $6.25 Million
Q1 2024 May 15, 2024	BUY	$7.6 - $10.18 $826,021 - $1.11 Million	108,687 Added 44.64%	352,138 $3.5 Million
Q4 2023 Feb 14, 2024	SELL	$7.65 - $10.03 $1.27 Million - $1.66 Million	-165,815 Reduced 40.52%	243,451 $2.31 Million
Q3 2023 Nov 14, 2023	BUY	$7.94 - $9.2 $1.5 Million - $1.73 Million	188,564 Added 85.44%	409,266 $3.51 Million
Q2 2023 Aug 14, 2023	BUY	$7.48 - $9.73 $1.47 Million - $1.91 Million	196,749 Added 821.4%	220,702 $1.78 Million
Q1 2023 May 15, 2023	SELL	$9.46 - $12.93 $1.33 Million - $1.81 Million	-140,344 Reduced 85.42%	23,953 $234,000
Q4 2022 Feb 14, 2023	BUY	$11.51 - $14.66 $1.89 Million - $2.41 Million	164,297 New	164,297 $1.91 Million
Q2 2022 Aug 15, 2022	SELL	$12.83 - $16.63 $77,493 - $100,445	-6,040 Reduced 17.0%	29,491 $388,000
Q1 2022 May 16, 2022	SELL	$10.97 - $14.53 $1.63 Million - $2.16 Million	-148,685 Reduced 80.71%	35,531 $496,000
Q3 2021 Nov 15, 2021	SELL	$10.86 - $12.68 $21,318 - $24,890	-1,963 Reduced 1.05%	184,216 $2.14 Million
Q2 2021 Aug 16, 2021	BUY	$12.33 - $17.37 $390,047 - $549,482	31,634 Added 20.47%	186,179 $2.37 Million
Q1 2021 May 17, 2021	BUY	$10.26 - $15.99 $1.25 Million - $1.95 Million	122,014 Added 375.07%	154,545 $2.22 Million
Q4 2020 Feb 16, 2021	SELL	$5.89 - $10.47 $31,540 - $56,066	-5,355 Reduced 14.13%	32,531 $333,000
Q3 2020 Nov 16, 2020	SELL	$6.16 - $8.51 $131,848 - $182,148	-21,404 Reduced 36.1%	37,886 $250,000
Q2 2020 Aug 14, 2020	SELL	$6.97 - $10.33 $81,625 - $120,974	-11,711 Reduced 16.49%	59,290 $484,000
Q1 2020 May 15, 2020	BUY	$6.76 - $13.28 $389,301 - $764,781	57,589 Added 429.38%	71,001 $514,000
Q4 2019 Feb 14, 2020	SELL	$11.1 - $13.15 $411,454 - $487,444	-37,068 Reduced 73.43%	13,412 $165,000
Q1 2019 May 15, 2019	SELL	$10.45 - $15.34 $606,664 - $890,548	-58,054 Reduced 53.49%	50,480 $0
Q4 2018 Feb 14, 2019	BUY	$9.68 - $18.91 $253,190 - $494,609	26,156 Added 31.75%	108,534 $1.13 Million
Q3 2018 Nov 13, 2018	BUY	$16.35 - $18.5 $993,049 - $1.12 Million	60,737 Added 280.66%	82,378 $0
Q2 2018 Aug 10, 2018	SELL	$12.4 - $17.5 $281,318 - $397,022	-22,687 Reduced 51.18%	21,641 $0
Q1 2018 May 11, 2018	SELL	$12.35 - $14.8 $422,518 - $506,337	-34,212 Reduced 43.56%	44,328 $552,000
Q4 2017 Feb 09, 2018	BUY	$11.8 - $15.0 $546,965 - $695,295	46,353 Added 144.01%	78,540 $1.12 Million
Q3 2017 Nov 09, 2017	BUY	$10.55 - $11.85 $339,572 - $381,415	32,187	32,187 $381,000

Others Institutions Holding MERC

# of Institutions

120

Shares Held

58.2M

Call Options Held

1.54M

Put Options Held

324K

View Full List

About MERCER INTERNATIONAL INC.

Ticker MERC
Exchange NASDAQ
Sector Basic Materials
Industry Paper & Paper Products
Shares Outstandng 66,167,200
Market Cap $191M
Description
Mercer International Inc., together with its subsidiaries, manufactures and sells northern bleached softwood kraft (NBSK) pulp in Europe, the United States, Asia, and internationally. The company operates through two segments, Pulp and Wood Products. It also generates and sells green energy produced from biomass cogeneration power plant to third...

More about MERC

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