Among active 13F managers last quarter, 22 opened and 10 added, while 12 reduced; the largest holder to move was Brandes Investment Partners, LP (−3.4%). Over the last 180 days, 2 insiders sold and none bought, a net -$4.5M in open-market trades.
The legs disagree, or only one of them leans.
114 tracked 13F filers disclose a position in FSTR as of the latest SEC 13F filings, a combined $264.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Shares | Position value | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Brandes Investment Partners, LP | 1.4M | $64.6M | ▼−3.4% Reduced · −50K sh | Q2 2026 | |
| 2 | Gamco Investors, Inc. Et Al | 901K | $25.2M | ▼−1.8% Reduced · −17K sh | Q1 2026 | |
| 3 | BlackRock, Inc. | 743K | $33.6M | ▲+5.7% Added · +40K sh | Q2 2026 | |
| 4 | Dimensional Fund Advisors LP | 693K | $19.3M | ▼−0.2% Reduced · −2K sh | Q1 2026 | |
| 5 | Vanguard Capital Management LLC | 423K | $19.1M | ▲+9.9% Added · +38K sh | Q2 2026 | |
| 6 | Renaissance Technologies LLC | 316K | $8.8M | ▼−4.3% Reduced · −14K sh | Q1 2026 | |
| 7 | Geode Capital Management, LLC | 246K | $11.1M | ▲+7.8% Added · +18K sh | Q2 2026 | |
| 8 | State Street Corp | 192K | $8.7M | ▲+26% Added · +39K sh | Q2 2026 | |
| 9 | Gabelli Funds LLC | 133K | $3.7M | ▼−2.1% Reduced · −3K sh | Q1 2026 | |
| 10 | UBS Group AG | 98K | $2.7M | ▲+423% Added · +79K sh | Q1 2026 | |
| 11 | Hotchkis & Wiley Capital Management LLC | 91K | $4.1M | ▼−33% Reduced · −45K sh | Q2 2026 | |
| 12 | Teton Advisors, LLC | 84K | $3.8M | ▼−15% Reduced · −15K sh | Q2 2026 | |
| 13 | American Century Companies Inc | 84K | $2.3M | ▼−6.3% Reduced · −6K sh | Q1 2026 | |
| 14 | Wealthspire Advisors, LLC | 81K | $2.3M | ▲+17% Added · +12K sh | Q1 2026 | |
| 15 | Northern Trust Corp | 78K | $2.2M | ▲+4.0% Added · +3K sh | Q1 2026 | |
| 16 | Minerva Advisors LLC | 68K | $3.1M | ▼−19% Reduced · −16K sh | Q2 2026 | |
| 17 | Vanguard Portfolio Management LLC | 66K | $3.0M | ▲+16% Added · +9K sh | Q2 2026 | |
| 18 | Bridgeway Capital Management, LLC | 65K | $3.0M | ▲+1.8% Added · +1K sh | Q2 2026 | |
| 19 | Vanguard Fiduciary Trust Co | 64K | $2.9M | ▲+5.6% Added · +3K sh | Q2 2026 | |
| 20 | Qube Research & Technologies Ltd | 50K | $1.4M | ▲+45% Added · +16K sh | Q1 2026 | |
| 21 | Morgan Stanley | 49K | $1.4M | ▼−6.0% Reduced · −3K sh | Q1 2026 | |
| 22 | Algert Global LLC | 44K | $2.0M | ▲New +44K sh | Q2 2026 | |
| 23 | Panagora Asset Management Inc | 41K | $1.9M | ▲New +41K sh | Q2 2026 | |
| 24 | Goldman Sachs Group Inc | 40K | $1.1M | ▼−3.6% Reduced · −1K sh | Q1 2026 | |
| 25 | Globeflex Capital L P | 35K | $1.6M | ▲New +35K sh | Q2 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 22 funds opened a new position in FSTR and 10 added to an existing one, while 12 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Their position there |
|---|---|---|
| Alphabet Inc-CL AGOOGL | 52 funds | $80.4B |
| Nvidia CorpNVDA | 51 funds | $179.9B |
| Microsoft CorpMSFT | 51 funds | $105.8B |
| Alphabet Inc-CL CGOOG | 51 funds | $56.5B |
| Eli Lilly & CoLLY | 50 funds | $36.6B |
| JPMorgan Chase & CoJPM | 50 funds | $25.7B |
| Visa Inc-Class A SharesV | 50 funds | $22.4B |
| Berkshire Hathaway Inc-CL BBRK/B | 50 funds | $15.9B |
| Bank Of America CorpBAC | 50 funds | $13.6B |
| Apple IncAAPL | 49 funds | $130.2B |
| Amazon.com IncAMZN | 49 funds | $80.8B |
| Meta Platforms Inc-Class AMETA | 49 funds | $41.9B |
Ranked by how many of FSTR's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in FSTR.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Apr 1, 2026 | English Aron R. | 10% Owner | Sell (S) | 38K | $1.1M |
| Mar 31, 2026 | English Aron R. | 10% Owner | Sell (S) | 2K | $42K |
| Mar 30, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 2K | $53K |
| Mar 27, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 862 | $24K |
| Mar 26, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 9K | $251K |
| Mar 25, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 3K | $76K |
| Mar 24, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 26K | $730K |
| Mar 23, 2026 | 22Nw, Lp | 10% Owner | Sell (S) | 78K | $2.2M |
| Mar 4, 2026 | 22NW Fund, LP | 10% Owner | Sell (S) | 5K | $164K |
| Dec 12, 2025 | 22NW Fund, LP | 10% Owner | Sell (S) | 14K | $362K |
| Dec 11, 2025 | 22NW Fund, LP | 10% Owner | Sell (S) | 34K | $912K |
| Dec 10, 2025 | 22Nw, Lp | 10% Owner | Sell (S) | 11K | $302K |
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 34 | 29 | – |
Insiders Form 4 open-market | 0 | 2 | -$4.5M |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for FSTR
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/FSTR/capital-change-brief"
Use Arkolith's capital_change_brief for FSTR. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for FSTR. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.