Who owns GSST
Which tracked institutional funds hold GSST, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See GSST 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
42 tracked funds added or opened GSST while 30 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
GSST’s largest tracked holder by dollar value, MORGAN STANLEY, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.1% of theirs — a 0.1pp gap the other way — the median holder sizes GSST more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in GSST 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 153 tracked filers holding GSST, 86 increased or opened the position and 69 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 GSST 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
- Burnham & Co LLC$5M
- ARQ WEALTH ADVISORS, LLC$4M
- Global Retirement Partners, LLC$2M
Full exits 6
- CWM, LLC$61M
- POTENTIA WEALTH$7M
- Betterment LLC$6M
- Trask Adam Roland$6M
- HighTower Advisors, LLC$5M
- Ascentis Independent Advisors$1M
Largest adds
- PATTEN & PATTEN INC/TN$33M
- Proficio Capital Partners LLC$23M
- MORGAN STANLEY$18M
- SPINNAKER TRUST$15M
- LPL Financial LLC$14M
- RAYMOND JAMES FINANCIAL INC$11M
Largest trims
- Providence Financial Advisors, LLC$23M
- GOLDMAN SACHS GROUP INC$16M
- Redhawk Wealth Advisors, Inc.$7M
- Eldridge Investment Advisors, Inc.$5M
- Mariner, LLC$5M
- Inscription Capital, LLC$3M
Institutional holders
One row per tracked fund, most shares held first (every row is from one quarter; reported value breaks ties). “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding.
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| MORGAN STANLEY added | 2,332,813 | $118M | 10.5% | 2026-Q2 |
| LPL Financial LLC added | 1,923,139 | $97M | 8.7% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 1,635,196 | $83M | 7.4% | 2026-Q2 |
| RAYMOND JAMES FINANCIAL INC added | 1,485,835 | $75M | 6.7% | 2026-Q2 |
| Focus Partners Wealth added | 1,246,547 | $63M | 5.6% | 2026-Q2 |
| PATTEN & PATTEN INC/TN added | 1,016,204 | $51M | 4.6% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 938,819 | $47M | 4.2% | 2026-Q2 |
| Kensington Asset Management, LLC added | 905,991 | $46M | 4.1% | 2026-Q2 |
| Amplius Wealth Advisors, LLC added | 816,573 | $41M | 3.7% | 2026-Q2 |
| UBS Group AG added | 730,893 | $37M | 3.3% | 2026-Q2 |
| Providence Financial Advisors, LLC trimmed | 665,670 | $34M | 3.0% | 2026-Q2 |
| SPINNAKER TRUST added | 608,555 | $31M | 2.7% | 2026-Q2 |
| McGowan Group Asset Management, Inc. added | 540,585 | $27M | 2.4% | 2026-Q2 |
| Proficio Capital Partners LLC added | 465,485 | $24M | 2.1% | 2026-Q2 |
| FreeGulliver LLC added | 429,980 | $22M | 1.9% | 2026-Q2 |
| Avestar Capital, LLC added | 408,736 | $21M | 1.8% | 2026-Q2 |
| One Capital Management, LLC | 341,312 | $17M | 1.5% | 2026-Q2 |
| Alpha Omega Wealth Management LLC added | 322,583 | $16M | 1.5% | 2026-Q2 |
| Andrews Advisory Associates, LLC added | 316,226 | $16M | 1.4% | 2026-Q2 |
| WINCAP FINANCIAL LLC added | 288,174 | $15M | 1.3% | 2026-Q2 |
| Fortis Capital Management LLC trimmed | 203,994 | $10M | 0.9% | 2026-Q2 |
| Cassia Capital Partners, LLC trimmed | 187,391 | $9M | 0.8% | 2026-Q2 |
| Mainstream Capital Management LLC added | 187,377 | $9M | 0.8% | 2026-Q2 |
| SAGE RHINO CAPITAL LLC added | 175,621 | $9M | 0.8% | 2026-Q2 |
| TIEMANN INVESTMENT ADVISORS, LLC added | 171,465 | $9M | 0.8% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 168,924 | $9M | 0.8% | 2026-Q2 |
| Frazier Financial Advisors, LLC trimmed | 164,299 | $8M | 0.7% | 2026-Q2 |
| Ethos Financial Group, LLC added | 154,997 | $8M | 0.7% | 2026-Q2 |
| Three Seasons Wealth, LLC added | 150,598 | $8M | 0.7% | 2026-Q2 |
| STEEL GROVE CAPITAL ADVISORS, LLC trimmed | 142,452 | $7M | 0.6% | 2026-Q2 |
| ADELL HARRIMAN & CARPENTER INC added | 128,768 | $7M | 0.6% | 2026-Q2 |
| Inscription Capital, LLC trimmed | 101,212 | $5M | 0.5% | 2026-Q2 |
| Quantinno Capital Management LP added | 97,918 | $5M | 0.4% | 2026-Q2 |
| Burnham & Co LLC new | 96,046 | $5M | 0.4% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 94,092 | $5M | 0.4% | 2026-Q2 |
| Fifth Third Securities, Inc. added | 90,977 | $5M | 0.4% | 2026-Q2 |
| Sanctuary Advisors, LLC added | 87,989 | $4M | 0.4% | 2026-Q2 |
| Redhawk Wealth Advisors, Inc. trimmed | 87,691 | $4M | 0.4% | 2026-Q2 |
| Corient Private Wealth LP trimmed | 87,523 | $4M | 0.4% | 2026-Q2 |
| Private Advisor Group, LLC added | 83,123 | $4M | 0.4% | 2026-Q2 |
| IHT Wealth Management, LLC added | 83,000 | $4M | 0.4% | 2026-Q2 |
| ARQ WEALTH ADVISORS, LLC new | 81,581 | $4M | 0.4% | 2026-Q2 |
| Mariner, LLC trimmed | 78,942 | $4M | 0.4% | 2026-Q2 |
| Ignite Planners, LLC trimmed | 77,305 | $4M | 0.3% | 2026-Q2 |
| G&S Capital LLC added | 75,562 | $4M | 0.3% | 2026-Q2 |
| MML INVESTORS SERVICES, LLC added | 73,800 | $4M | 0.3% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS trimmed | 68,699 | $3M | 0.3% | 2026-Q2 |
| Berger Financial Group, Inc trimmed | 66,172 | $3M | 0.3% | 2026-Q2 |
| OneDigital Investment Advisors LLC added | 65,780 | $3M | 0.3% | 2026-Q2 |
| ROYAL BANK OF CANADA added | 63,076 | $3M | 0.3% | 2026-Q2 |
| Wagner Wealth Management, LLC added | 60,311 | $3M | 0.3% | 2026-Q2 |
| RETIREMENT CAPITAL STRATEGIES added | 59,751 | $3M | 0.3% | 2026-Q2 |
| Inspire Advisors, LLC added | 57,312 | $3M | 0.3% | 2026-Q2 |
| Jeter Robert S II trimmed | 54,271 | $3M | 0.2% | 2026-Q2 |
| UNITED CAPITAL FINANCIAL ADVISORS, LLC trimmed | 51,214 | $3M | 0.2% | 2026-Q2 |
| STIFEL FINANCIAL CORP added | 50,293 | $3M | 0.2% | 2026-Q2 |
| Wills Financial Group LLC trimmed | 49,345 | $2M | 0.2% | 2026-Q2 |
| Barnes Wealth Management Group, Inc trimmed | 47,801 | $2M | 0.2% | 2026-Q2 |
| Signature Equity Partners, LLC added | 42,554 | $2M | 0.2% | 2026-Q2 |
| MGO ONE SEVEN LLC added | 41,708 | $2M | 0.2% | 2026-Q2 |
| OSAIC HOLDINGS, INC. trimmed | 40,276 | $2M | 0.2% | 2026-Q2 |
| NewEdge Advisors, LLC added | 36,352 | $2M | 0.2% | 2026-Q2 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC trimmed | 36,136 | $2M | 0.2% | 2026-Q2 |
| AQR CAPITAL MANAGEMENT LLC added | 35,313 | $2M | 0.2% | 2026-Q2 |
| Heck Capital Advisors, LLC added | 33,843 | $2M | 0.2% | 2026-Q2 |
| ENVESTNET ASSET MANAGEMENT INC trimmed | 33,363 | $2M | 0.2% | 2026-Q2 |
| Stratos Wealth Partners, LTD. added | 33,040 | $2M | 0.1% | 2026-Q2 |
| Global Retirement Partners, LLC added | 32,312 | $2M | 0.1% | 2026-Q2 |
| DAVENPORT & Co LLC added | 27,735 | $1M | 0.1% | 2026-Q2 |
| Alessandra Capital Management, LLC trimmed | 27,280 | $1M | 0.1% | 2026-Q2 |
| STEPHENS INC /AR/ trimmed | 27,068 | $1M | 0.1% | 2026-Q2 |
| Kestra Advisory Services, LLC trimmed | 26,891 | $1M | 0.1% | 2026-Q2 |
| Blue Line Capital, LLC / IL added | 26,402 | $1M | 0.1% | 2026-Q2 |
| AVALON CAPITAL MANAGEMENT added | 25,641 | $1M | 0.1% | 2026-Q2 |
| AXXCESS WEALTH MANAGEMENT, LLC trimmed | 24,645 | $1M | 0.1% | 2026-Q2 |
| Steward Partners Investment Advisory, LLC added | 24,419 | $1M | 0.1% | 2026-Q2 |
| Cresset Asset Management, LLC added | 23,620 | $1M | 0.1% | 2026-Q2 |
| Cetera Investment Advisers added | 23,573 | $1M | 0.1% | 2026-Q2 |
| Perigon Wealth Management, LLC added | 22,421 | $1M | 0.1% | 2026-Q2 |
| CHANNEL WEALTH LLC trimmed | 22,210 | $1M | 0.1% | 2026-Q2 |
| REGATTA CAPITAL GROUP, LLC added | 21,702 | $1M | 0.1% | 2026-Q2 |
| INTEGRITY ALLIANCE, LLC. added | 21,123 | $1M | 0.1% | 2026-Q2 |
| Brio Consultants, LLC trimmed | 20,175 | $1M | 0.1% | 2026-Q2 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 19,800 | $1M | 0.1% | 2026-Q2 |
| B. Riley Wealth Advisors, Inc. added | 16,700 | $844K | 0.1% | 2026-Q2 |
| PRINCIPAL SECURITIES, INC. trimmed | 16,690 | $844K | 0.1% | 2026-Q2 |
| Focus Partners Advisor Solutions, LLC added | 16,444 | $832K | 0.1% | 2026-Q2 |
| Waverly Advisors, LLC added | 15,565 | $787K | 0.1% | 2026-Q2 |
| Brookwood Investment Group LLC added | 15,374 | $778K | 0.1% | 2026-Q2 |
| Pinnacle Financial Partners, Inc. trimmed | 14,127 | $714K | 0.1% | 2026-Q2 |
| Farther Finance Advisors, LLC added | 14,070 | $712K | 0.1% | 2026-Q2 |
| Procyon Advisors, LLC trimmed | 13,773 | $697K | 0.1% | 2026-Q2 |
| AdvisorNet Financial, Inc trimmed | 13,705 | $693K | 0.1% | 2026-Q2 |
| Burford Brothers, Inc. trimmed | 13,577 | $687K | 0.1% | 2026-Q2 |
| Everest Private Wealth trimmed | 12,542 | $634K | 0.1% | 2026-Q2 |
| Rock Point Advisors, LLC | 11,875 | $601K | 0.1% | 2026-Q2 |
| Creative Planning added | 11,797 | $597K | 0.1% | 2026-Q2 |
| Lionsbridge Wealth Management LLC trimmed | 11,657 | $590K | 0.1% | 2026-Q2 |
| TRUIST FINANCIAL CORP added | 11,383 | $576K | 0.1% | 2026-Q2 |
| Avidian Wealth Enterprises, LLC added | 11,285 | $571K | 0.1% | 2026-Q2 |
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.