Who owns MERCER INTERNATIONAL INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of MERC from SEC Form 13F filings across 67 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 67 institutions disclosed 42.8M shares of MERCER INTERNATIONAL INC. worth $16.6M — about 63.8% of shares outstanding; the largest disclosed holder is IAT REINSURANCE CO LTD.. Source: SEC Form 13F filings, parsed by EvidInvest.
67
13F holders
$16.6M
value, 2026 filers
63.8%
of shares outstanding (42.8M sh)
7
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of MERC's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | IAT REINSURANCE CO LTD. | 18.2M | $415,800 | 0.2% | 27.2% | +5.8% |
| 2 | REDWOOD CAPITAL MANAGEMENT, LLC | 4.6M | $3.1M | 0.3% | 6.9% | 0.0% |
| 3 | BARCLAYS PLC | 4.0M | $2.6M | 0.0% | 5.9% | +19.0% |
| 4 | TORONTO DOMINION BANK | 3.3M | $2.2M | 0.0% | 4.9% | 0.0% |
| 5 | DIMENSIONAL FUND ADVISORS LP | 2.0M | $1.3M | 0.0% | 2.9% | -23.1% |
| 6 | WHITEBOX ADVISORS LLC | 1.5M | $969,367 | 0.0% | 2.2% | +38.9% |
| 7 | BlackRock, Inc. | 1.2M | $798,179 | 0.0% | 1.8% | +9.7% |
| 8 | Benefit Street Partners LLC | 787,371 | $519,665 | 0.7% | 1.2% | 0.0% |
| 9 | FRANKLIN RESOURCES INC | 787,371 | $519,665 | 0.0% | 1.2% | 0.0% |
| 10 | Atlas FRM LLC | 596,791 | $393,882 | 0.0% | 0.9% | -81.1% |
| 11 | D. E. Shaw & Co., Inc. | 582,361 | $384,358 | 0.0% | 0.9% | -5.3% |
| 12 | GSA CAPITAL PARTNERS LLP | 574,502 | $379,000 | 0.0% | 0.9% | +13.7% |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 500,415 | $330,406 | 0.0% | 0.7% | +4.6% |
| 14 | VANGUARD CAPITAL MANAGEMENT LLC | 475,860 | $314,068 | 0.0% | 0.7% | -0.4% |
| 15 | Verition Fund Management LLC | 408,317 | $269,489 | 0.0% | 0.6% | 0.0% |
| 16 | AEGIS FINANCIAL CORP | 308,927 | $203,892 | 0.0% | 0.5% | 0.0% |
| 17 | MARSHALL WACE, LLP | 287,868 | $189,993 | 0.0% | 0.4% | +104.4% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 219,432 | $144,825 | 0.0% | 0.3% | +0.8% |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 218,958 | $144,512 | 0.0% | 0.3% | -12.2% |
| 20 | STATE STREET CORP | 215,631 | $142,316 | 0.0% | 0.3% | -0.2% |
| 21 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 204,636 | $135,060 | 0.0% | 0.3% | -47.4% |
| 22 | Squarepoint Ops LLC | 161,818 | $106,800 | 0.0% | 0.2% | +773.9% |
| 23 | Cerity Partners LLC | 150,080 | $99,053 | 0.0% | 0.2% | 0.0% |
| 24 | UBS Group AG | 150,027 | $99,017 | 0.0% | 0.2% | -13.8% |
| 25 | Merrion Investment Management Co, LLC | 150,000 | $99,000 | 0.0% | 0.2% | 0.0% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.