Sylvamo Corporation
Sylvamo Corporation (SLVM) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SLVM · as of Mar 31, 2025
Ownership Breakdown
394
Institutional Holders
▼ 11 vs Q4
$2.59B
Total Inst. Value
▼ $504.63M vs Q4
39.74M
Shares Outstanding
freeFloat 77.17%
38.56M
13F Shares Held
▼ 570,368 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SLVM largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ATLAS FRM LLC paper mills | 6.31M | 15.36% | 15.36% | $423.38B | May 15, 2025 | — held |
BLACKROCK, INC. paper mills | 5.47M | 13.37% | 13.37% | $366.92B | May 2, 2025 | ▼ 41.0K |
NOMURA HOLDINGS INC paper mills | 3.15M | 7.70% | 7.70% | $211.27B | May 15, 2025 | — held |
VANGUARD GROUP INC paper mills | 2.99M | 7.32% | 7.32% | $200.84B | May 9, 2025 | ▲ 149.3K |
LSV ASSET MANAGEMENT paper mills | 1.80M | 4.41% | 4.41% | $121.00B | May 9, 2025 | ▲ 12.4K |
ROYAL LONDON ASSET MANAGEMENT LTD paper mills | 1.45M | 3.55% | 3.55% | $97.33B | May 13, 2025 | ▼ 18.5K |
DIMENSIONAL FUND ADVISORS LP paper mills | 1.34M | 3.27% | 3.27% | $89.81B | May 13, 2025 | ▲ 59.2K |
STATE STREET CORP paper mills | 1.34M | 3.27% | 3.27% | $89.69B | May 15, 2025 | ▼ 77.2K |
AMERICAN CENTURY COMPANIES INC paper mills | 1.12M | 2.75% | 2.75% | $75.37B | May 13, 2025 | ▲ 107.6K |
NOMURA HOLDINGS INC paper mills | 1.00M | 2.44% | 2.44% | $67.07B | May 15, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
24
Increased
+1.61M shares2
New Positions
first time holders20
Decreased
−3.01M shares0
Sold Out
fully exitedNet shares change (top 50)
1.39M
+1.61M / −3.01M
Net new holders
+6
2 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SLVM insider trading · insider activity
Source: SEC Form 4
23
Buy transactions
3
Sell transactions
7.67
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Lawson Shawn SVP, General Manager Europe | Jun 1, 2026 | Tax Withhold | 979.972 | $39.27 | $38.5K | 16.7K | Form 4 ↗ |
Ferguson Kevin W VP, Controller,Chief Acct.Off. | Jun 1, 2026 | Tax Withhold | 204.028 | $39.27 | $8.0K | 6.1K | Form 4 ↗ |
Devlin Donald P. SVP Chief Financial Officer | Jun 1, 2026 | Tax Withhold | 812.674 | $39.27 | $31.9K | 28.2K | Form 4 ↗ |
PETRATIS DAVID D director | May 15, 2026 | Award | 10,207 | $38.70 | $395.0K | 37.7K | Form 4 ↗ |
Zallie James P. director | May 15, 2026 | Award | 3,876 | $38.70 | $150.0K | 16.7K | Form 4 ↗ |
PETRATIS DAVID D director | May 15, 2026 | Award | 7,623 | $38.70 | $295.0K | 35.1K | Form 4 ↗ |
JOHNSON JOIA M director | May 15, 2026 | Award | 3,876 | $38.70 | $150.0K | 16.7K | Form 4 ↗ |
Desmond Jeanmarie F. director | May 15, 2026 | Award | 3,876 | $38.70 | $150.0K | 16.7K | Form 4 ↗ |
Bruce Lizanne M director | May 15, 2026 | Award | 3,876 | $38.70 | $150.0K | 15.7K | Form 4 ↗ |
Breves Christine S director | May 15, 2026 | Award | 3,876 | $38.70 | $150.0K | 19.1K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Sylvamo Corporation (SLVM) is primarily owned by institutional investors, who hold approximately 97.0% of total shares outstanding. Company insiders own approximately 22.83%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Sylvamo Corporation is ATLAS FRM LLC, holding approximately 6.31 million shares — equal to 15.36% of outstanding shares — as of March 31, 2025.
A total of 394 institutional investors currently hold SLVM stock, with a combined institutional value of approximately $2.59 billion as of the most recent 13F filing period.
Frequently asked questions
SLVM ownershipSylvamo Corporation (SLVM) is primarily owned by institutional investors, who hold approximately 97.0% of shares. The largest shareholder is ATLAS FRM LLC with a 15.36% stake. Company insiders hold 22.83%. Data sourced from SEC Form 13F as of March 31, 2025.