Among active 13F managers last quarter, 7 opened and 18 added, while 11 reduced; the largest holder to move was Punch & Associates Investment Management, Inc. (+152%). Over the last 180 days, 1 insider sold and none bought, a net -$113K in open-market trades.
The legs disagree, or only one of them leans.
137 tracked 13F filers disclose a position in ALX as of the latest SEC 13F filings, a combined $476.2M 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 | BlackRock, Inc. | 230K | $63.3M | ▲+5.0% Added · +11K sh | Q2 2026 | |
| 2 | Vanguard Portfolio Management LLC | 189K | $52.1M | ▼−0.5% Reduced · −1K sh | Q2 2026 | |
| 3 | Morgan Stanley | 164K | $38.8M | ▼−3.1% Reduced · −5K sh | Q1 2026 | |
| 4 | Mirae Asset Global Etfs Holdings Ltd. | 153K | $36.1M | ▼−2.1% Reduced · −3K sh | Q1 2026 | |
| 5 | Goldman Sachs Group Inc | 139K | $32.8M | ▼−6.5% Reduced · −10K sh | Q1 2026 | |
| 6 | Southeastern Asset Management Inc | 99K | $27.3M | —Held | Q2 2026 | |
| 7 | Vanguard Capital Management LLC | 91K | $25.1M | ▼−1.6% Reduced · −1K sh | Q2 2026 | |
| 8 | Geode Capital Management, LLC | 62K | $17.0M | ▲+4.5% Added · +3K sh | Q2 2026 | |
| 9 | State Street Corp | 56K | $15.4M | ▲+4.2% Added · +2K sh | Q2 2026 | |
| 10 | Punch & Associates Investment Management, Inc. | 51K | $14.2M | ▲+152% Added · +31K sh | Q2 2026 | |
| 11 | Two Sigma Investments, LP | 50K | $11.9M | ▲19× Added · +48K sh | Q1 2026 | |
| 12 | Charles Schwab Investment Management Inc | 40K | $9.4M | ▼−0.7% Reduced · −292 sh | Q1 2026 | |
| 13 | Dimensional Fund Advisors LP | 34K | $8.1M | ▲+2.1% Added · +724 sh | Q1 2026 | |
| 14 | Healthcare Of Ontario Pension Plan Trust Fund | 34K | $8.0M | ▼−22% Reduced · −10K sh | Q1 2026 | |
| 15 | Citigroup Inc | 30K | $7.2M | ▲17× Added · +29K sh | Q1 2026 | |
| 16 | Norges Bank | 29K | $6.2M | ▲12× Added · +26K sh | Q4 2025 | |
| 17 | Jacobs Levy Equity Management, Inc | 28K | $7.8M | ▲+20% Added · +5K sh | Q2 2026 | |
| 18 | Bulldog Investors, LLP | 28K | $7.7M | —Held | Q2 2026 | |
| 19 | Beverly Hills Private Wealth, LLC | 26K | $7.1M | ▲+9.3% Added · +2K sh | Q2 2026 | |
| 20 | Renaissance Technologies LLC | 26K | $6.0M | ▼−22% Reduced · −7K sh | Q1 2026 | |
| 21 | Northern Trust Corp | 21K | $4.9M | ▲+1.3% Added · +255 sh | Q1 2026 | |
| 22 | JPMorgan Chase & Co | 20K | $4.7M | ▼−29% Reduced · −8K sh | Q1 2026 | |
| 23 | Marnell Management LLC | 17K | $4.7M | ▲+7.3% Added · +1K sh | Q2 2026 | |
| 24 | Bank of New York Mellon Corp | 16K | $3.7M | ▲+1.6% Added · +249 sh | Q1 2026 | |
| 25 | Vanguard Fiduciary Trust Co | 15K | $4.2M | ▲+1.9% Added · +278 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, 7 funds opened a new position in ALX and 18 added to an existing one, while 11 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 |
|---|---|---|
| Nvidia CorpNVDA | 65 funds | $233.5B |
| Microsoft CorpMSFT | 65 funds | $141.8B |
| Amazon.com IncAMZN | 65 funds | $108.6B |
| Broadcom IncAVGO | 64 funds | $97.5B |
| Eli Lilly & CoLLY | 64 funds | $49.7B |
| JPMorgan Chase & CoJPM | 64 funds | $35.7B |
| Meta Platforms Inc-Class AMETA | 63 funds | $61.9B |
| Berkshire Hathaway Inc-CL BBRK/B | 63 funds | $22.1B |
| Apple IncAAPL | 62 funds | $165.1B |
| Alphabet Inc-CL AGOOGL | 62 funds | $94.8B |
| Costco Wholesale CorpCOST | 62 funds | $19.4B |
| Micron Technology IncMU | 61 funds | $34.4B |
Ranked by how many of ALX's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in ALX.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 9, 2026 | Wight Russell B Jr | Director, 10% Owner | Sell (S) | 423 | $113K |
| May 16, 2019 | Wight Russell B Jr | Director, 10% Owner | Sell (S) | 1K | $391K |
| May 15, 2019 | Wight Russell B Jr | Director, 10% Owner | Sell (S) | 1K | $390K |
| May 11, 2017 | Wight Russell B Jr | Director, 10% Owner | Sell (S) | 1K | $422K |
| Jun 27, 2016 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 15 | $5K |
| Aug 24, 2015 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 19 | $7K |
| Aug 21, 2015 | Wight Russell B Jr | Director, 10% Owner | Buy (P) 2 lots, same day | 381 | $138K |
| Oct 8, 2014 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 6 | $2K |
| Oct 7, 2014 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 7 | $3K |
| Oct 6, 2014 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 17 | $6K |
| Oct 2, 2014 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 9 | $3K |
| Jun 12, 2014 | Wight Russell B Jr | Director, 10% Owner | Buy (P) | 7 | $3K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
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 | 39 | 35 | – |
Insiders Form 4 open-market | 0 | 1 | -$113K |
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 ALX
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/ALX/capital-change-brief"
Use Arkolith's capital_change_brief for ALX. 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 ALX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.