Who owns SGML
Which tracked institutional funds hold SGML, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SGML 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
28 tracked funds added or opened SGML while 27 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
SGML’s largest tracked holder by dollar value, VAN ECK ASSOCIATES CORP, sizes it at 0.1% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SGML 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 95 tracked filers holding SGML, 52 increased or opened the position and 49 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 SGML 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 6
- NORGES BANK$26M
- Ariose Capital Management Ltd$4M
- Itau Unibanco Holding S.A.$4M
- SG Americas Securities, LLC$2M
- SIMPLEX TRADING, LLC$1M
- MARSHALL WACE, LLP$866K
Full exits 11
- Encompass Capital Advisors LLC$16M
- Electron Capital Partners, LLC$15M
- NATIONAL BANK OF CANADA /FI/$4M
- Headlands Technologies LLC$1M
- KEYSTONE INVESTORS PTE LTD$1M
- Massar Capital Management, LP$796K
Largest adds
- D. E. Shaw & Co., Inc.$17M
- VAN ECK ASSOCIATES CORP$12M
- JANE STREET GROUP, LLC$12M
- Handelsbanken Fonder AB$3M
- HRT FINANCIAL LP$3M
- BlackRock, Inc.$3M
Largest trims
- MORGAN STANLEY$29M
- CITADEL ADVISORS LLC$18M
- BNP PARIBAS ASSET MANAGEMENT Holding S.A.$18M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$7M
- UBS Group AG$3M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$3M
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 |
|---|---|---|---|---|
| VAN ECK ASSOCIATES CORP added | 5,683,142 | $70M | 11.8% | 2026-Q1 |
| Legal & General Group Plc added | 2,739,812 | $34M | 5.7% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 2,477,008 | $31M | 5.1% | 2026-Q1 |
| BlackRock, Inc. added | 2,358,852 | $29M | 4.9% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 2,337,913 | $29M | 4.8% | 2026-Q1 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. trimmed | 2,175,939 | $26M | 4.4% | 2026-Q1 |
| NORGES BANK | 2,500,000 | $26M | 4.4% | 2026-Q1 |
| Dayah Capital LLC added | 1,513,578 | $19M | 3.1% | 2026-Q1 |
| MORGAN STANLEY trimmed | 1,410,654 | $17M | 2.9% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 1,337,526 | $17M | 2.8% | 2026-Q1 |
| Handelsbanken Fonder AB added | 1,215,538 | $15M | 2.5% | 2026-Q1 |
| BALYASNY ASSET MANAGEMENT L.P. added | 879,210 | $11M | 1.8% | 2026-Q1 |
| CITADEL ADVISORS LLC trimmed | 815,244 | $10M | 1.7% | 2026-Q1 |
| Invesco Ltd. trimmed | 655,372 | $8M | 1.4% | 2026-Q1 |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. added | 520,800 | $6M | 1.1% | 2026-Q1 |
| STATE STREET CORP trimmed | 498,143 | $6M | 1.0% | 2026-Q1 |
| ALPS ADVISORS INC added | 429,223 | $5M | 0.9% | 2026-Q1 |
| SIR Capital Management, L.P. trimmed | 413,993 | $5M | 0.9% | 2026-Q1 |
| BW Gestao de Investimentos Ltda. added | 372,952 | $5M | 0.8% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 328,988 | $4M | 0.7% | 2026-Q1 |
| Ariose Capital Management Ltd new | 310,076 | $4M | 0.6% | 2026-Q1 |
| Itau Unibanco Holding S.A. new | 306,267 | $4M | 0.6% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC added | 297,978 | $4M | 0.6% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 288,418 | $4M | 0.6% | 2026-Q1 |
| BARCLAYS PLC trimmed | 280,948 | $3M | 0.6% | 2026-Q1 |
| Waratah Capital Advisors Ltd. trimmed | 269,114 | $3M | 0.6% | 2026-Q1 |
| UBS Group AG trimmed | 267,702 | $3M | 0.6% | 2026-Q1 |
| FIRST TRUST ADVISORS LP trimmed | 261,195 | $3M | 0.5% | 2026-Q1 |
| Caitong International Asset Management Co., Ltd added | 254,027 | $3M | 0.5% | 2026-Q1 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE added | 242,990 | $3M | 0.5% | 2026-Q1 |
| Lighthouse Investment Partners, LLC added | 230,000 | $3M | 0.5% | 2026-Q1 |
| COMMONWEALTH EQUITY SERVICES, LLC trimmed | 198,425 | $2M | 0.4% | 2026-Q1 |
| IMC-Chicago, LLC added | 184,838 | $2M | 0.4% | 2026-Q1 |
| Schonfeld Strategic Advisors LLC added | 158,498 | $2M | 0.3% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 147,079 | $2M | 0.3% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 138,544 | $2M | 0.3% | 2026-Q1 |
| SG Americas Securities, LLC added | 132,855 | $2M | 0.3% | 2026-Q1 |
| XTX Topco Ltd added | 128,849 | $2M | 0.3% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC trimmed | 127,865 | $2M | 0.3% | 2026-Q1 |
| Cannell & Spears LLC | 121,234 | $1M | 0.3% | 2026-Q1 |
| SIMPLEX TRADING, LLC added | 112,439 | $1M | 0.2% | 2026-Q1 |
| NORTHERN TRUST CORP added | 106,492 | $1M | 0.2% | 2026-Q1 |
| HRT FINANCIAL LP trimmed | 95,900 | $1M | 0.2% | 2026-Q1 |
| Pictet Asset Management Holding SA trimmed | 71,047 | $877K | 0.1% | 2026-Q1 |
| MARSHALL WACE, LLP trimmed | 70,186 | $866K | 0.1% | 2026-Q1 |
| FNY Investment Advisers, LLC added | 69,525 | $857K | 0.1% | 2026-Q1 |
| Aberdeen Group plc trimmed | 64,770 | $799K | 0.1% | 2026-Q1 |
| Banque Cantonale Vaudoise added | 55,143 | $679K | 0.1% | 2026-Q1 |
| Turim 21 Investimentos Ltda. trimmed | 45,000 | $555K | 0.1% | 2026-Q1 |
| Nuveen, LLC trimmed | 44,859 | $554K | 0.1% | 2026-Q1 |
| BNP PARIBAS FINANCIAL MARKETS added | 44,600 | $550K | 0.1% | 2026-Q1 |
| Federation des caisses Desjardins du Quebec added | 44,330 | $542K | 0.1% | 2026-Q1 |
| Pinpoint Asset Management (Singapore) Pte. Ltd. added | 43,623 | $538K | 0.1% | 2026-Q1 |
| AMERICAN CENTURY COMPANIES INC | 43,067 | $531K | 0.1% | 2026-Q1 |
| ProShare Advisors LLC trimmed | 32,863 | $406K | 0.1% | 2026-Q1 |
| Entropy Technologies, LP added | 31,349 | $387K | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP trimmed | 29,394 | $363K | 0.1% | 2026-Q1 |
| Jump Financial, LLC trimmed | 25,104 | $310K | 0.1% | 2026-Q1 |
| Appian Way Asset Management LP added | 5,359,019 | $24M | 4.1% | 2025-Q2 stale |
| Woodline Partners LP added | 2,964,909 | $19M | 3.2% | 2025-Q3 stale |
| Sourcerock Group LLC added | 1,637,428 | $17M | 2.9% | 2025-Q1 stale |
| Encompass Capital Advisors LLC new | 1,248,175 | $16M | 2.8% | 2025-Q4 stale |
| Electron Capital Partners, LLC | 1,112,845 | $15M | 2.5% | 2025-Q4 stale |
| NUCLEO CAPITAL LTDA. trimmed | 1,127,708 | $12M | 2.0% | 2025-Q1 stale |
| DECADE RENEWABLE PARTNERS LP added | 1,010,921 | $5M | 0.8% | 2025-Q2 stale |
| NATIONAL BANK OF CANADA /FI/ added | 336,600 | $4M | 0.7% | 2025-Q4 stale |
| Old West Investment Management, LLC added | 651,892 | $4M | 0.7% | 2025-Q3 stale |
| ADAGE CAPITAL PARTNERS GP, L.L.C. added | 900,000 | $4M | 0.7% | 2025-Q2 stale |
| Thomist Capital Management, LP added | 570,089 | $4M | 0.7% | 2025-Q3 stale |
| CenterBook Partners LP added | 816,515 | $4M | 0.6% | 2025-Q2 stale |
| Verition Fund Management LLC new | 562,155 | $4M | 0.6% | 2025-Q3 stale |
| Bridgewater Associates, LP added | 620,346 | $3M | 0.5% | 2025-Q2 stale |
| BAMCO INC /NY/ trimmed | 419,800 | $2M | 0.3% | 2025-Q2 stale |
| SPROTT INC. trimmed | 286,170 | $2M | 0.3% | 2025-Q3 stale |
| FIL Ltd new | 230,934 | $1M | 0.2% | 2025-Q3 stale |
| CREDIT INDUSTRIEL ET COMMERCIAL trimmed | 219,748 | $1M | 0.2% | 2025-Q3 stale |
| Headlands Technologies LLC trimmed | 96,166 | $1M | 0.2% | 2025-Q4 stale |
| Perpetual Ltd added | 184,900 | $1M | 0.2% | 2025-Q3 stale |
| KEYSTONE INVESTORS PTE LTD new | 83,600 | $1M | 0.2% | 2025-Q4 stale |
| MACKENZIE FINANCIAL CORP new | 140,520 | $888K | 0.1% | 2025-Q3 stale |
| Massar Capital Management, LP new | 60,336 | $796K | 0.1% | 2025-Q4 stale |
| Symmetry Investments LP new | 59,900 | $790K | 0.1% | 2025-Q4 stale |
| Brooklyn Investment Group added | 56,353 | $745K | 0.1% | 2025-Q4 stale |
| Pinpoint Asset Management Ltd added | 66,029 | $687K | 0.1% | 2025-Q1 stale |
| Polymer Capital Management (HK) LTD new | 50,000 | $660K | 0.1% | 2025-Q4 stale |
| CITIGROUP INC added | 103,725 | $656K | 0.1% | 2025-Q3 stale |
| Squarepoint Ops LLC added | 101,967 | $654K | 0.1% | 2025-Q3 stale |
| Virtu Financial LLC added | 49,112 | $648K | 0.1% | 2025-Q4 stale |
| Caption Management, LLC added | 58,104 | $604K | 0.1% | 2025-Q1 stale |
| Cubist Systematic Strategies, LLC trimmed | 85,172 | $546K | 0.1% | 2025-Q3 stale |
| NOMURA HOLDINGS INC new | 39,400 | $520K | 0.1% | 2025-Q4 stale |
| SCOPIA CAPITAL MANAGEMENT LP new | 35,512 | $468K | 0.1% | 2025-Q4 stale |
| Maven Securities LTD added | 42,891 | $446K | 0.1% | 2025-Q1 stale |
| FourThought Financial Partners, LLC new | 33,084 | $436K | 0.1% | 2025-Q4 stale |
| Eisler Capital Management Ltd. new | 59,412 | $411K | 0.1% | 2025-Q3 stale |
| GROUP ONE TRADING LLC added | 54,478 | $349K | 0.1% | 2025-Q3 stale |
| Jain Global LLC new | 25,323 | $334K | 0.1% | 2025-Q4 stale |
| KINGSWOOD WEALTH ADVISORS, LLC new | 23,750 | $313K | 0.1% | 2025-Q4 stale |
| Trexquant Investment LP added | 69,024 | $311K | 0.1% | 2025-Q2 stale |
| OMERS ADMINISTRATION Corp added | 46,600 | $299K | 0.1% | 2025-Q3 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.