Mercer International MERC Institutional Ownership

NASDAQ MERC

$0.31 -0.01 (-3.12%)

At close: Sep 30, 2026 · 4:00 PM EDT

Institutions by Trading Activity

68 Institutions

Increased 28 41.2%

Unchanged 21 30.9%

Reduced 19 27.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

64.12%

▼-7.86 pp QoQ

Shares Held by Institutions

42.98Mn

of 67.04Mn outstanding

▼-6.49% QoQ

Shares Outstanding

67.04Mn

24.06Mn held outside 13F filers

Institutional Investors

filed 13F for Jun 2026

▼-8 vs prior quarter

Net Shares Added (QoQ)

-2.98Mn

distributed since last quarter

Value of Holdings

$13.32Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Mercer International Inc. (NASDAQ:MERC) has 68 institutional investors with active 13F positions as of June 2026.

Collectively, these holders controlled 64.1% of Mercer International's outstanding shares in June 2026, down from 72.0% in March 2026.
Their total shares held in MERC decreased -6.49% from the prior quarter, while the number of investors in Mercer International decreased 34.62% year over year.
Activity in MERC broke down as 28 buyers, 19 sellers, and 21 unchanged among 68 total holders.
Altogether, these fund groups held 42.98Mn shares in MERC by June 2026, down by 2.98Mn shares quarter on quarter, and down 7.71Mn shares year over year.
As of June 30, 2026, IAT REINSURANCE CO LTD. held the largest stake in Mercer International with 18.22Mn shares, accounting for 27.18% of total shares outstanding.
Leading buyers of Mercer International shares for the quarter ending June 2026 were IAT REINSURANCE CO LTD. (1.0Mn), Barclays Plc (630.89K), WHITEBOX ADVISORS LLC (411.08K), Sixth Street Partners Management Company, L.P. (218.96K), MARSHALL WACE, LLP (147.06K).
The largest sales of MERC for the quarter ending June 2026 came from Atlas FRM LLC (2.55Mn), READYSTATE ASSET MANAGEMENT LP (1.35Mn), Wells Fargo & Company/Mn (1.05Mn), DIMENSIONAL FUND ADVISORS LP (590.73K), BRIDGEWAY CAPITAL MANAGEMENT, LLC (184.21K).
According to Business Quant data, leading holders of MERC for June 2026 are IAT REINSURANCE CO LTD. (18.22Mn), REDWOOD CAPITAL MANAGEMENT, LLC (4.65Mn), Barclays Plc (3.95Mn), Toronto Dominion Bank (3.3Mn), DIMENSIONAL FUND ADVISORS LP (1.96Mn), WHITEBOX ADVISORS LLC (1.47Mn), BlackRock, Inc. (1.21Mn), Franklin Templeton Inc (787.37K), Benefit Street Partners LLC (787.37K), Atlas FRM LLC (596.79K).

Form 13F Holdings

68 Institutional Holders

Report period 30 Jun, 2026

Total shares held 42.98Mn

Of outstanding 64.12%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	IAT REINSURANCE CO LTD.	0001633625	18,220,000	27.18%	▲1,000,000	+5.81%	$415.80K
2	REDWOOD CAPITAL MANAGEMENT, LLC	0001316622	4,648,133	6.93%	0	0.00%	$3.07Mn
3	Barclays Plc	0000312069	3,950,970	5.89%	▲630,889	+19.00%	$2.61Mn
4	Toronto Dominion Bank	0000947263	3,300,000	4.92%	0	0.00%	$2.18Mn
5	DIMENSIONAL FUND ADVISORS LP	0000354204	1,963,354	2.93%	▼590,732	-23.13%	$1.30Mn
6	WHITEBOX ADVISORS LLC	0001257391	1,468,738	2.19%	▲411,080	+38.87%	$969.37K
7	BlackRock, Inc.	0002012383	1,209,362	1.80%	▲107,381	+9.74%	$798.18K
8	Franklin Templeton Inc	0000038777	787,371	1.17%	0	0.00%	$519.67K
8	Benefit Street Partners LLC	0001543160	787,371	1.17%	0	0.00%	$519.67K
9	Atlas FRM LLC	0001879898	596,791	0.89%	▼2,553,209	-81.05%	$393.88K
10	D. E. Shaw & Co., Inc.	0001009207	582,361	0.87%	▼32,862	-5.34%	$384.36K
11	GSA CAPITAL PARTNERS LLP	0001362033	574,502	0.86%	▲69,012	+13.65%	$379
12	GEODE CAPITAL MANAGEMENT, LLC	0001214717	500,415	0.75%	▲22,191	+4.64%	$330.41K
13	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	475,860	0.71%	▼1,784	-0.37%	$314.07K
14	Verition Fund Management LLC	0001454027	408,317	0.61%	0	0.00%	$269.49K
15	AEGIS FINANCIAL CORP	0001140753	308,927	0.46%	0	0.00%	$203.89K
16	MARSHALL WACE, LLP	0001318757	287,868	0.43%	▲147,065	+104.45%	$189.99K
17	VANGUARD FIDUCIARY TRUST CO	0000933478	219,432	0.33%	▲1,784	+0.82%	$144.83K
18	Sixth Street Partners Management Company, L.P.	0001812095	218,958	0.33%	▲218,958	0.00%	$144.51K
18	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	218,958	0.33%	▼30,288	-12.15%	$144.51K

Showing 1 to 20 of 68 holders