Who owns FAS
Which tracked institutional funds hold FAS, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See FAS company fundamentals →
Ownership as of the 2026-Q2 13F filings (latest filed 2026-09-02). 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
19 tracked funds added or opened FAS while 8 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
FAS’s largest tracked holder by dollar value, CITADEL ADVISORS LLC, sizes it at 0.0% 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 FAS 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 64 tracked filers holding FAS, 29 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 FAS 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 2
- BlackRock, Inc.$1M
- Vise Technologies, Inc.$736K
Full exits 5
- RENAISSANCE TECHNOLOGIES LLC$3M
- SIMPLEX TRADING, LLC$2M
- GROUP ONE TRADING LLC$1M
- Avestar Capital, LLC$923K
- OSAIC HOLDINGS, INC.$888K
Largest adds
- UBS Group AG$4M
- Mariner, LLC$4M
- GTS SECURITIES LLC$3M
- MATHER GROUP, LLC.$3M
- TWO SIGMA SECURITIES, LLC$2M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$2M
Largest trims
- CITADEL ADVISORS LLC$89M
- CAPTRUST FINANCIAL ADVISORS$2M
- Jump Financial, LLC$581K
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 |
|---|---|---|---|---|
| CITADEL ADVISORS LLC trimmed | 142,418 | $21M | 15.3% | 2026-Q2 |
| Torrey Growth & Income Advisors trimmed | 62,385 | $9M | 6.7% | 2026-Q2 |
| GTS SECURITIES LLC added | 44,901 | $7M | 4.8% | 2026-Q2 |
| GOLDMAN SACHS GROUP INC trimmed | 40,277 | $6M | 4.3% | 2026-Q2 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP added | 37,071 | $5M | 4.0% | 2026-Q2 |
| CIBC Bancorp USA Inc. | 36,860 | $5M | 4.0% | 2026-Q2 |
| Mariner, LLC added | 31,968 | $5M | 3.4% | 2026-Q2 |
| UBS Group AG added | 28,376 | $4M | 3.1% | 2026-Q2 |
| Integrated Wealth Concepts LLC | 27,803 | $4M | 3.0% | 2026-Q2 |
| XTX Topco Ltd added | 18,978 | $3M | 2.0% | 2026-Q2 |
| MATHER GROUP, LLC. added | 17,778 | $3M | 1.9% | 2026-Q2 |
| TWO SIGMA SECURITIES, LLC added | 17,639 | $3M | 1.9% | 2026-Q2 |
| Jump Financial, LLC trimmed | 16,488 | $2M | 1.8% | 2026-Q2 |
| Private Capital Management, LLC | 15,300 | $2M | 1.6% | 2026-Q2 |
| Capital Investment Advisors, LLC trimmed | 15,156 | $2M | 1.6% | 2026-Q2 |
| CAPTRUST FINANCIAL ADVISORS trimmed | 12,629 | $2M | 1.4% | 2026-Q2 |
| LPL Financial LLC added | 11,826 | $2M | 1.3% | 2026-Q2 |
| PNC Financial Services Group, Inc. | 9,532 | $1M | 1.0% | 2026-Q2 |
| WELLS FARGO & COMPANY/MN added | 8,591 | $1M | 0.9% | 2026-Q2 |
| BlackRock, Inc. new | 7,418 | $1M | 0.8% | 2026-Q2 |
| MARK SHEPTOFF FINANCIAL PLANNING, LLC | 6,000 | $883K | 0.6% | 2026-Q2 |
| Allworth Financial LP added | 5,539 | $815K | 0.6% | 2026-Q2 |
| Ellis Investment Partners, LLC added | 5,208 | $767K | 0.6% | 2026-Q2 |
| Vise Technologies, Inc. new | 5,000 | $736K | 0.5% | 2026-Q2 |
| J.E. Simmons & Co., P.C. | 4,800 | $706K | 0.5% | 2026-Q2 |
| Ethos Financial Group, LLC trimmed | 4,463 | $657K | 0.5% | 2026-Q2 |
| TWIN PEAKS WEALTH ADVISORS, LLC trimmed | 4,210 | $620K | 0.5% | 2026-Q2 |
| Horizon Wealth Management, LLC | 3,613 | $532K | 0.4% | 2026-Q2 |
| COMMONWEALTH EQUITY SERVICES, LLC added | 3,340 | $492K | 0.4% | 2026-Q2 |
| SBI Securities Co., Ltd. trimmed | 3,175 | $467K | 0.3% | 2026-Q2 |
| INSIGNEO ADVISORY SERVICES, LLC added | 3,114 | $458K | 0.3% | 2026-Q2 |
| FERGUSON WELLMAN CAPITAL MANAGEMENT, INC | 2,911 | $428K | 0.3% | 2026-Q2 |
| Stratos Wealth Advisors, LLC added | 2,678 | $394K | 0.3% | 2026-Q2 |
| IMC-Chicago, LLC added | 2,654 | $391K | 0.3% | 2026-Q2 |
| Retirement Planning Co of New England, Inc. trimmed | 2,491 | $367K | 0.3% | 2026-Q2 |
| Independent Solutions Wealth Management, LLC | 2,342 | $345K | 0.3% | 2026-Q2 |
| DRW Securities, LLC added | 2,233 | $329K | 0.2% | 2026-Q2 |
| JPMORGAN CHASE & CO added | 2,097 | $311K | 0.2% | 2026-Q2 |
| BANK OF AMERICA CORP /DE/ | 2,103 | $310K | 0.2% | 2026-Q2 |
| OpenArc Corporate Advisory, LLC | 2,080 | $306K | 0.2% | 2026-Q2 |
| Acropolis Investment Management, LLC | 2,550 | $302K | 0.2% | 2026-Q2 |
| Sanctuary Advisors, LLC | 2,040 | $300K | 0.2% | 2026-Q2 |
| Creative Planning trimmed | 1,816 | $267K | 0.2% | 2026-Q2 |
| Belvedere Trading LLC added | 1,789 | $263K | 0.2% | 2026-Q2 |
| Tower Research Capital LLC (TRC) trimmed | 1,780 | $262K | 0.2% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 1,631 | $240K | 0.2% | 2026-Q2 |
| Meridian Wealth Management, LLC trimmed | 1,561 | $230K | 0.2% | 2026-Q2 |
| OAKWORTH CAPITAL, INC. | 1,520 | $224K | 0.2% | 2026-Q2 |
| Traynor Capital Management, Inc. trimmed | 1,376 | $203K | 0.1% | 2026-Q2 |
| TOTH FINANCIAL ADVISORY CORP | 1,264 | $186K | 0.1% | 2026-Q2 |
| Bogart Wealth, LLC added | 1,200 | $177K | 0.1% | 2026-Q2 |
| JFS WEALTH ADVISORS, LLC | 1,186 | $175K | 0.1% | 2026-Q2 |
| Moisand Fitzgerald Tamayo, LLC | 800 | $118K | 0.1% | 2026-Q2 |
| SIGNATUREFD, LLC | 783 | $115K | 0.1% | 2026-Q2 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO added | 726 | $107K | 0.1% | 2026-Q2 |
| SSA SWISS ADVISORS AG new | 534 | $79K | 0.1% | 2026-Q2 |
| Morse Asset Management, Inc added | 428 | $63K | 0.0% | 2026-Q2 |
| BANK OF MONTREAL /CAN/ | 185 | $27K | 0.0% | 2026-Q2 |
| ROYAL BANK OF CANADA | 100 | $15K | 0.0% | 2026-Q2 |
| Tradewinds Capital Management, LLC | 18 | $3K | 0.0% | 2026-Q2 |
| IFP Advisors, Inc new | 16 | $2K | 0.0% | 2026-Q2 |
| North Star Investment Management Corp. | 12 | $2K | 0.0% | 2026-Q2 |
| Larson Financial Group LLC | 5 | $736 | 0.0% | 2026-Q2 |
| MORGAN STANLEY added | 3 | $496 | 0.0% | 2026-Q2 |
| RENAISSANCE TECHNOLOGIES LLC added | 25,200 | $3M | 2.2% | 2026-Q1 stale (1 quarter behind) |
| SIMPLEX TRADING, LLC trimmed | 15,123 | $2M | 1.3% | 2026-Q1 stale (1 quarter behind) |
| GROUP ONE TRADING LLC trimmed | 8,767 | $1M | 0.8% | 2026-Q1 stale (1 quarter behind) |
| Avestar Capital, LLC trimmed | 7,792 | $923K | 0.7% | 2026-Q1 stale (1 quarter behind) |
| OSAIC HOLDINGS, INC. added | 7,493 | $888K | 0.6% | 2026-Q1 stale (1 quarter behind) |
| JANE STREET GROUP, LLC trimmed | 4,004 | $474K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| HRT FINANCIAL LP trimmed | 3,888 | $460K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| Janney Montgomery Scott LLC trimmed | 3,582 | $424K | 0.3% | 2026-Q1 stale (1 quarter behind) |
| NORTHERN TRUST CORP | 2,750 | $326K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Vontobel Holding Ltd. new | 2,000 | $237K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Scientech Research LLC new | 1,882 | $223K | 0.2% | 2026-Q1 stale (1 quarter behind) |
| Quadrature Capital Ltd added | 36,808 | $6M | 4.5% | 2025-Q4 stale (2 quarters behind) |
| Modern Wealth Management, LLC added | 14,112 | $2M | 1.7% | 2025-Q4 stale (2 quarters behind) |
| Virtu Financial LLC trimmed | 10,214 | $2M | 1.3% | 2025-Q4 stale (2 quarters behind) |
| Squarepoint Ops LLC trimmed | 6,878 | $1M | 0.8% | 2025-Q4 stale (2 quarters behind) |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC new | 5,764 | $1M | 0.8% | 2025-Q4 stale (2 quarters behind) |
| ROVIN CAPITAL /UT/ /ADV added | 6,285 | $1M | 0.8% | 2025-Q4 stale (2 quarters behind) |
| Beacon Pointe Advisors, LLC new | 1,715 | $289K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| IEQ CAPITAL, LLC added | 1,512 | $254K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Kaizen Financial Strategies | 1,475 | $248K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| 1248 Management, LLC added | 1,400 | $236K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| StoneX Group Inc. added | 1,359 | $229K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Grandview Asset Management LLC | 1,267 | $213K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| J.W. COLE ADVISORS, INC. added | 1,246 | $210K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Cresset Asset Management, LLC added | 1,221 | $205K | 0.2% | 2025-Q4 stale (2 quarters behind) |
| Focus Partners Wealth new | 19,200 | $3M | 2.5% | 2025-Q3 stale (3 quarters behind) |
| ELEVATUS WELATH MANAGEMENT trimmed | 15,225 | $3M | 2.0% | 2025-Q3 stale (3 quarters behind) |
| WOLVERINE TRADING, LLC trimmed | 3,556 | $642K | 0.5% | 2025-Q3 stale (3 quarters behind) |
| FLOW TRADERS U.S. LLC new | 2,045 | $364K | 0.3% | 2025-Q3 stale (3 quarters behind) |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 2,025 | $360K | 0.3% | 2025-Q3 stale (3 quarters behind) |
| Copperleaf Capital, LLC | 1,265 | $225K | 0.2% | 2025-Q3 stale (3 quarters behind) |
| FNY Investment Advisers, LLC added | 3,735 | $629K | 0.5% | 2025-Q2 stale (4 quarters behind) |
| TUDOR INVESTMENT CORP ET AL added | 1,901 | $321K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| EverSource Wealth Advisors, LLC added | 1,500 | $253K | 0.2% | 2025-Q2 stale (4 quarters behind) |
| Lido Advisors, LLC new | 1,321 | $223K | 0.2% | 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: CIBC Private Wealth Group LLC (last filed 2025-Q4, 36,860 shares) reconciles to its 1 current affiliate (36,860 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.