Who owns SLVM
Which tracked institutional funds hold SLVM, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SLVM company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
30 tracked funds added or opened SLVM while 81 trimmed or exited it between 2025-Q4 and 2026-Q1 — 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
SLVM’s largest tracked holder by dollar value, Atlas FRM LLC, sizes it at 17.5% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 17.5pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SLVM 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 2025-Q4 and 2026-Q1, across 318 tracked filers holding SLVM, 117 increased or opened the position and 185 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
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 SLVM between the 2025-Q4 and 2026-Q1 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 15
- VANGUARD CAPITAL MANAGEMENT LLC$64M
- VANGUARD PORTFOLIO MANAGEMENT LLC$43M
- Rokos Capital Management LLP$11M
- VANGUARD FIDUCIARY TRUST CO$9M
- CIBC Bancorp USA Inc.$4M
- Tejara Capital Ltd$2M
Full exits 15
- VANGUARD GROUP INC$128M
- J. Goldman & Co LP$5M
- CIBC WORLD MARKETS CORP$5M
- Dayah Capital LLC$4M
- VIRGINIA RETIREMENT SYSTEMS ET Al$2M
- WINTON GROUP Ltd$2M
Largest adds
- BANK OF AMERICA CORP /DE/$4M
- Jain Global LLC$3M
- ADAGE CAPITAL PARTNERS GP, L.L.C.$2M
- Cambria Investment Management, L.P.$2M
- Hudson Bay Capital Management LP$1M
- CITADEL ADVISORS LLC$1M
Largest trims
- BlackRock, Inc.$96M
- Atlas FRM LLC$37M
- NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO$15M
- UBS Group AG$13M
- WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC$13M
- NOMURA HOLDINGS INC$13M
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 |
|---|---|---|---|---|
| Atlas FRM LLC | 6,312,454 | $267M | 14.9% | 2026-Q1 |
| BlackRock, Inc. trimmed | 3,811,114 | $161M | 9.0% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 2,385,431 | $101M | 5.6% | 2026-Q1 |
| NOMURA HOLDINGS INC | 2,150,000 | $91M | 5.1% | 2026-Q1 |
| LSV ASSET MANAGEMENT trimmed | 1,594,370 | $67M | 3.8% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC added | 1,540,824 | $65M | 3.6% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,509,269 | $64M | 3.6% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP added | 1,362,474 | $58M | 3.2% | 2026-Q1 |
| STATE STREET CORP trimmed | 1,320,450 | $56M | 3.1% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 1,020,112 | $43M | 2.4% | 2026-Q1 |
| Jain Global LLC added | 987,332 | $42M | 2.3% | 2026-Q1 |
| ROYAL LONDON ASSET MANAGEMENT LTD added | 903,234 | $38M | 2.1% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 848,254 | $36M | 2.0% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 612,977 | $26M | 1.4% | 2026-Q1 |
| MORGAN STANLEY trimmed | 546,727 | $23M | 1.3% | 2026-Q1 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC trimmed | 498,331 | $21M | 1.2% | 2026-Q1 |
| ROYCE & ASSOCIATES LP added | 475,842 | $20M | 1.1% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 468,934 | $20M | 1.1% | 2026-Q1 |
| Allianz Asset Management GmbH added | 436,952 | $18M | 1.0% | 2026-Q1 |
| Fourth Sail Capital LP added | 427,510 | $18M | 1.0% | 2026-Q1 |
| FMR LLC added | 419,866 | $18M | 1.0% | 2026-Q1 |
| NORTHERN TRUST CORP trimmed | 362,054 | $15M | 0.9% | 2026-Q1 |
| Life Cycle Investment Partners Ltd added | 343,568 | $15M | 0.8% | 2026-Q1 |
| Pictet Asset Management Holding SA trimmed | 338,435 | $14M | 0.8% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD | 300,000 | $13M | 0.7% | 2026-Q1 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 270,000 | $11M | 0.6% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 267,010 | $11M | 0.6% | 2026-Q1 |
| Rokos Capital Management LLP new | 255,671 | $11M | 0.6% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 244,086 | $10M | 0.6% | 2026-Q1 |
| SG Americas Securities, LLC added | 242,221 | $10M | 0.6% | 2026-Q1 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC added | 238,225 | $10M | 0.6% | 2026-Q1 |
| Cambria Investment Management, L.P. added | 230,172 | $10M | 0.5% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 224,199 | $9M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 219,374 | $9M | 0.5% | 2026-Q1 |
| D. E. Shaw & Co., Inc. trimmed | 193,201 | $8M | 0.5% | 2026-Q1 |
| Invesco Ltd. trimmed | 184,920 | $8M | 0.4% | 2026-Q1 |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 161,181 | $7M | 0.4% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC trimmed | 156,842 | $7M | 0.4% | 2026-Q1 |
| Empowered Funds, LLC added | 152,602 | $6M | 0.4% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 142,714 | $6M | 0.3% | 2026-Q1 |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC trimmed | 139,697 | $6M | 0.3% | 2026-Q1 |
| FIRST TRUST ADVISORS LP added | 136,605 | $6M | 0.3% | 2026-Q1 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ added | 128,136 | $5M | 0.3% | 2026-Q1 |
| ING GROEP NV | 120,001 | $5M | 0.3% | 2026-Q1 |
| Public Sector Pension Investment Board added | 118,382 | $5M | 0.3% | 2026-Q1 |
| Beacon Pointe Advisors, LLC added | 101,047 | $4M | 0.2% | 2026-Q1 |
| CIBC Bancorp USA Inc. trimmed | 96,891 | $4M | 0.2% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 95,810 | $4M | 0.2% | 2026-Q1 |
| CITADEL ADVISORS LLC added | 82,686 | $3M | 0.2% | 2026-Q1 |
| Rock Point Advisors, LLC trimmed | 82,039 | $3M | 0.2% | 2026-Q1 |
| PRUDENTIAL FINANCIAL INC trimmed | 81,168 | $3M | 0.2% | 2026-Q1 |
| Hudson Bay Capital Management LP added | 81,162 | $3M | 0.2% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 79,251 | $3M | 0.2% | 2026-Q1 |
| Legal & General Group Plc trimmed | 76,436 | $3M | 0.2% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC trimmed | 76,286 | $3M | 0.2% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC trimmed | 76,515 | $3M | 0.2% | 2026-Q1 |
| UBS Group AG trimmed | 73,489 | $3M | 0.2% | 2026-Q1 |
| Nuveen, LLC trimmed | 71,881 | $3M | 0.2% | 2026-Q1 |
| Swiss National Bank trimmed | 66,300 | $3M | 0.2% | 2026-Q1 |
| Creative Planning trimmed | 60,902 | $3M | 0.1% | 2026-Q1 |
| STATE OF WISCONSIN INVESTMENT BOARD added | 60,095 | $3M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC trimmed | 59,952 | $3M | 0.1% | 2026-Q1 |
| Tejara Capital Ltd new | 56,805 | $2M | 0.1% | 2026-Q1 |
| DENALI ADVISORS LLC | 56,500 | $2M | 0.1% | 2026-Q1 |
| SummitTX Capital, L.P. new | 53,652 | $2M | 0.1% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC added | 45,097 | $2M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 42,556 | $2M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 42,074 | $2M | 0.1% | 2026-Q1 |
| NORGES BANK trimmed | 25,098 | $2M | 0.1% | 2026-Q1 |
| WEDGE CAPITAL MANAGEMENT L L P/NC added | 38,020 | $2M | 0.1% | 2026-Q1 |
| SEI INVESTMENTS CO added | 37,800 | $2M | 0.1% | 2026-Q1 |
| NEW YORK STATE TEACHERS RETIREMENT SYSTEM trimmed | 37,325 | $2M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 37,125 | $2M | 0.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. trimmed | 31,541 | $2M | 0.1% | 2026-Q1 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC added | 35,633 | $2M | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 2,660,676 | $128M | 7.2% | 2025-Q4 stale |
| WASATCH ADVISORS LP added | 941,999 | $42M | 2.3% | 2025-Q3 stale |
| Brandywine Global Investment Management, LLC added | 147,902 | $10M | 0.6% | 2025-Q1 stale |
| Qube Research & Technologies Ltd trimmed | 145,383 | $6M | 0.4% | 2025-Q3 stale |
| J. Goldman & Co LP trimmed | 104,708 | $5M | 0.3% | 2025-Q4 stale |
| CIBC WORLD MARKETS CORP added | 97,276 | $5M | 0.3% | 2025-Q4 stale |
| JANE STREET GROUP, LLC trimmed | 97,742 | $4M | 0.2% | 2025-Q3 stale |
| TWINBEECH CAPITAL LP added | 83,848 | $4M | 0.2% | 2025-Q2 stale |
| Dayah Capital LLC new | 82,157 | $4M | 0.2% | 2025-Q4 stale |
| Edgestream Partners, L.P. added | 57,643 | $4M | 0.2% | 2025-Q1 stale |
| Mitsubishi UFJ Trust & Banking Corp trimmed | 47,928 | $3M | 0.2% | 2025-Q1 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC added | 68,497 | $3M | 0.2% | 2025-Q3 stale |
| SEGALL BRYANT & HAMILL, LLC trimmed | 58,605 | $3M | 0.2% | 2025-Q2 stale |
| VIRGINIA RETIREMENT SYSTEMS ET Al trimmed | 41,875 | $2M | 0.1% | 2025-Q4 stale |
| WINTON GROUP Ltd trimmed | 40,864 | $2M | 0.1% | 2025-Q4 stale |
| State of New Jersey Common Pension Fund D added | 28,399 | $2M | 0.1% | 2025-Q1 stale |
| TWO SIGMA ADVISERS, LP trimmed | 41,000 | $2M | 0.1% | 2025-Q3 stale |
| Squarepoint Ops LLC trimmed | 39,949 | $2M | 0.1% | 2025-Q3 stale |
| MEEDER ASSET MANAGEMENT INC | 25,800 | $2M | 0.1% | 2025-Q1 stale |
| MIRABELLA FINANCIAL SERVICES LLP added | 38,351 | $2M | 0.1% | 2025-Q3 stale |
| ALGERT GLOBAL LLC added | 32,934 | $2M | 0.1% | 2025-Q2 stale |
| Jefferies Financial Group Inc. trimmed | 24,264 | $2M | 0.1% | 2025-Q1 stale |
| HRT FINANCIAL LP added | 32,718 | $2M | 0.1% | 2025-Q4 stale |
| Skandinaviska Enskilda Banken AB (publ) trimmed | 23,140 | $2M | 0.1% | 2025-Q1 stale |
| Verition Fund Management LLC added | 30,383 | $1M | 0.1% | 2025-Q4 stale |
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.