Who owns SLSR
Which tracked institutional funds hold SLSR, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SLSR company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-08-17). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
13 tracked funds added or opened SLSR while 20 trimmed or exited it between 2026-Q1 and 2026-Q2 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
SLSR’s largest tracked holder by dollar value, Helikon Investments Ltd, sizes it at 4.7% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 4.7pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SLSR divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2026-Q1 and 2026-Q2, across 73 tracked filers holding SLSR, 37 increased or opened the position and 31 reduced or closed it; over the same quarter, there were no open-market insider Form 4s.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in SLSR between the 2026-Q1 and 2026-Q2 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 3
- Jupiter Topco LLC$9M
- NewGen Asset Management Ltd$5M
- Vontobel Holding Ltd.$963K
Full exits 4
- L1 Capital Pty Ltd$17M
- Amundi$10M
- JANUS HENDERSON GROUP PLC$7M
- Connor, Clark & Lunn Investment Management Ltd.$603K
Largest adds
- Helikon Investments Ltd$25M
- MACKENZIE FINANCIAL CORP$5M
- Quadrature Capital Ltd$5M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$3M
- GOLDMAN SACHS GROUP INC$2M
- BANK OF AMERICA CORP /DE/$2M
Largest trims
- UBS Group AG$7M
- ARROWSTREET CAPITAL, LIMITED PARTNERSHIP$6M
- Man Group plc$3M
- PICTON MAHONEY ASSET MANAGEMENT$3M
- MORGAN STANLEY$3M
- ROYAL BANK OF CANADA$2M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| Helikon Investments Ltd added | 18,955,119 | $159M | 31.6% | 2026-Q2 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. added | 4,491,895 | $38M | 7.5% | 2026-Q2 |
| PSquared Asset Management AG trimmed | 4,080,050 | $34M | 6.8% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 2,937,200 | $25M | 4.9% | 2026-Q2 |
| Orion Resource Partners LP | 2,700,000 | $23M | 4.5% | 2026-Q2 |
| PICTON MAHONEY ASSET MANAGEMENT trimmed | 1,888,614 | $16M | 3.2% | 2026-Q2 |
| SPROTT INC. added | 1,763,559 | $15M | 2.9% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ added | 1,511,923 | $13M | 2.5% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 1,501,328 | $13M | 2.5% | 2026-Q2 |
| MACKENZIE FINANCIAL CORP added | 962,885 | $11M | 2.3% | 2026-Q2 |
| MORGAN STANLEY trimmed | 1,039,048 | $9M | 1.7% | 2026-Q2 |
| Jupiter Topco LLC new | 1,023,987 | $9M | 1.7% | 2026-Q2 |
| UBS Group AG trimmed | 958,456 | $8M | 1.6% | 2026-Q2 |
| Quadrature Capital Ltd added | 600,396 | $5M | 1.0% | 2026-Q2 |
| NewGen Asset Management Ltd trimmed | 550,000 | $5M | 0.9% | 2026-Q2 |
| TD Waterhouse Canada Inc. added | 490,870 | $4M | 0.8% | 2026-Q2 |
| TWO SIGMA INVESTMENTS, LP trimmed | 365,866 | $3M | 0.6% | 2026-Q2 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 376,625 | $3M | 0.6% | 2026-Q2 |
| CIBC WORLD MARKET INC. added | 323,748 | $3M | 0.5% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ trimmed | 312,904 | $3M | 0.5% | 2026-Q2 |
| TORONTO DOMINION BANK trimmed | 274,425 | $2M | 0.5% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC added | 262,320 | $2M | 0.4% | 2026-Q2 |
| Tidal Investments LLC trimmed | 162,633 | $2M | 0.4% | 2026-Q2 |
| D. E. Shaw & Co., Inc. added | 225,200 | $2M | 0.4% | 2026-Q2 |
| Swiss National Bank added | 185,200 | $2M | 0.3% | 2026-Q2 |
| Man Group plc trimmed | 167,304 | $1M | 0.3% | 2026-Q2 |
| TD Asset Management Inc added | 139,195 | $1M | 0.2% | 2026-Q2 |
| BTG Pactual Asset Management US LLC trimmed | 137,622 | $1M | 0.2% | 2026-Q2 |
| Thomist Capital Management, LP added | 182,360 | $984K | 0.2% | 2026-Q2 |
| Vontobel Holding Ltd. new | 114,600 | $963K | 0.2% | 2026-Q2 |
| Point72 Asset Management, L.P. trimmed | 91,321 | $767K | 0.2% | 2026-Q2 |
| LPL Financial LLC | 90,862 | $761K | 0.2% | 2026-Q2 |
| Legal & General Group Plc | 88,540 | $745K | 0.1% | 2026-Q2 |
| Ewing Morris & Co. Investment Partners Ltd. | 87,100 | $732K | 0.1% | 2026-Q2 |
| Hartree Partners, LP added | 76,300 | $641K | 0.1% | 2026-Q2 |
| GEODE CAPITAL MANAGEMENT, LLC | 71,769 | $602K | 0.1% | 2026-Q2 |
| Nuveen, LLC | 64,050 | $539K | 0.1% | 2026-Q2 |
| VANGUARD ASSET MANAGEMENT, Ltd | 59,813 | $503K | 0.1% | 2026-Q2 |
| CITADEL ADVISORS LLC added | 57,389 | $481K | 0.1% | 2026-Q2 |
| JANE STREET GROUP, LLC added | 55,062 | $463K | 0.1% | 2026-Q2 |
| Delaney Capital Management Ltd. trimmed | 48,900 | $411K | 0.1% | 2026-Q2 |
| Cardinal Point Capital Management ULC trimmed | 48,300 | $406K | 0.1% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 39,436 | $332K | 0.1% | 2026-Q2 |
| Engineers Gate Manager LP new | 36,248 | $305K | 0.1% | 2026-Q2 |
| XTX Topco Ltd added | 35,730 | $299K | 0.1% | 2026-Q2 |
| NATIONAL BANK OF CANADA /FI/ added | 33,734 | $277K | 0.1% | 2026-Q2 |
| Police & Firemen's Retirement System of New Jersey | 32,435 | $273K | 0.1% | 2026-Q2 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 32,340 | $272K | 0.1% | 2026-Q2 |
| MILLENNIUM MANAGEMENT LLC trimmed | 31,575 | $265K | 0.1% | 2026-Q2 |
| Northwest & Ethical Investments L.P. trimmed | 27,919 | $236K | 0.0% | 2026-Q2 |
| Vanguard Investments Australia, Ltd. | 27,508 | $231K | 0.0% | 2026-Q2 |
| ALLIANCEBERNSTEIN L.P. | 24,040 | $206K | 0.0% | 2026-Q2 |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO added | 23,714 | $199K | 0.0% | 2026-Q2 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP trimmed | 23,420 | $197K | 0.0% | 2026-Q2 |
| Pictet Asset Management Holding SA | 21,975 | $185K | 0.0% | 2026-Q2 |
| Magnetar Financial LLC new | 21,600 | $182K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA trimmed | 17,562 | $147K | 0.0% | 2026-Q2 |
| BARCLAYS PLC added | 15,376 | $129K | 0.0% | 2026-Q2 |
| WEXFORD CAPITAL LP trimmed | 14,365 | $120K | 0.0% | 2026-Q2 |
| Brevan Howard Capital Management LP new | 13,860 | $116K | 0.0% | 2026-Q2 |
| CIBC Asset Management Inc added | 13,464 | $113K | 0.0% | 2026-Q2 |
| BNP PARIBAS FINANCIAL MARKETS added | 10,328 | $87K | 0.0% | 2026-Q2 |
| Farther Finance Advisors, LLC | 9,000 | $75K | 0.0% | 2026-Q2 |
| Federation des caisses Desjardins du Quebec trimmed | 7,627 | $61K | 0.0% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 7,054 | $59K | 0.0% | 2026-Q2 |
| CITIGROUP INC added | 3,315 | $28K | 0.0% | 2026-Q2 |
| JONES FINANCIAL COMPANIES LLLP trimmed | 1,000 | $8K | 0.0% | 2026-Q2 |
| Axiom Investment Management LLC new | 462 | $4K | 0.0% | 2026-Q2 |
| NewEdge Advisors, LLC trimmed | 421 | $4K | 0.0% | 2026-Q2 |
| Integrated Wealth Concepts LLC new | 138 | $1K | 0.0% | 2026-Q2 |
| Bank Julius Baer & Co. Ltd, Zurich | 37 | $310 | 0.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN | 19 | $159 | 0.0% | 2026-Q2 |
| Caitong International Asset Management Co., Ltd new | 3 | $25 | 0.0% | 2026-Q2 |
| L1 Capital Pty Ltd trimmed | 1,967,387 | $17M | 3.4% | 2026-Q1 stale (1 quarter behind) |
| Amundi added | 1,217,493 | $10M | 2.1% | 2026-Q1 stale (1 quarter behind) |
| JANUS HENDERSON GROUP PLC added | 873,369 | $7M | 1.5% | 2026-Q1 stale (1 quarter behind) |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 69,800 | $603K | 0.1% | 2026-Q1 stale (1 quarter behind) |
| Themes Management Co LLC added | 24,560 | $212K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Russell Investments Group, Ltd. added | 24,619 | $212K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Persistent Asset Partners Ltd trimmed | 15,956 | $138K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 15,734 | $135K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| AXQ CAPITAL, LP new | 10,676 | $92K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Tower Research Capital LLC (TRC) trimmed | 5,113 | $44K | 0.0% | 2026-Q1 stale (1 quarter behind) |
| Extract Advisors LLC new | 519,952 | $4M | 0.8% | 2025-Q4 stale (2 quarters behind) |
| TWO SIGMA ADVISERS, LP added | 203,200 | $2M | 0.3% | 2025-Q4 stale (2 quarters behind) |
| Spark Investment Management LLC added | 32,000 | $256K | 0.1% | 2025-Q4 stale (2 quarters behind) |
| Heron Bay Capital Management new | 17,543 | $140K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| MARSHALL WACE, LLP new | 12,890 | $103K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Banque Cantonale Vaudoise | 3,600 | $29K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Wealth Preservation Advisors, LLC | 2,250 | $18K | 0.0% | 2025-Q4 stale (2 quarters behind) |
| Sagil Capital LLP new | 623,100 | $4M | 0.8% | 2025-Q3 stale (3 quarters behind) |
| FMR LLC trimmed | 319,831 | $2M | 0.4% | 2025-Q3 stale (3 quarters behind) |
| WELLINGTON MANAGEMENT GROUP LLP new | 196,234 | $1M | 0.2% | 2025-Q3 stale (3 quarters behind) |
| Anson Funds Management LP trimmed | 149,800 | $956K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| Cubist Systematic Strategies, LLC added | 106,000 | $676K | 0.1% | 2025-Q3 stale (3 quarters behind) |
| Boundary Creek Advisors LP trimmed | 4,976,710 | $23M | 4.5% | 2025-Q2 stale (4 quarters behind) |
| JENNISON ASSOCIATES LLC trimmed | 1,043,391 | $5M | 1.0% | 2025-Q2 stale (4 quarters behind) |
| Cambridge Investment Research Advisors, Inc. new | 29,978 | $137K | 0.0% | 2025-Q2 stale (4 quarters behind) |
| RAYMOND JAMES FINANCIAL INC new | 8,189 | $38K | 0.0% | 2025-Q2 stale (4 quarters behind) |
1 parent filing withheld from the table above, and from the coverage figures, to avoid listing one book twice: VANGUARD GROUP INC (last filed 2025-Q4, 87,321 shares) reconciles to its 2 current affiliates (87,321 shares) — 0.000% apart.
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.