SEC Form 13-F Institutional Portfolio Delta Scraper
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from $2.45 / 1,000 item scrapeds
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SEC Form 13-F Institutional Portfolio Delta Scraper
Track institutional smart money quarterly portfolio deltas, new stock positions, and liquidations filed on SEC EDGAR Form 13-F.
Pricing
from $2.45 / 1,000 item scrapeds
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LiteZero
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🏛️ SEC Form 13-F Institutional Portfolio Delta Scraper
Track institutional smart money quarterly portfolio deltas, new stock positions, and liquidations filed on SEC EDGAR Form 13-F.
🥊 Why This Actor Beats the Competition
| Feature | Tillzero Actor | Standard Web Scrapers / Legacy Bots |
|---|---|---|
| Speed & Throughput | ⚡ Direct API & high-throughput streams (sub-5s runs) | 🐢 Heavy browser Puppeteer overhead (45s+ per query) |
| Pricing Transparency | 💰 Pay-Per-Result ($3.50 / 1k items) | 💸 Expensive $49–$99/month subscriptions or compute lock-in |
| Data Quality & Schemas | 🛡️ Strictly typed, validated ISO 8601 JSON | ❌ Raw messy HTML dumps with missing columns |
| Bot Protection & Proxies | 🌐 Built-in smart rotation and residential resilience | 🚫 Frequent Cloudflare/Akamai 403 blocking |
🛠️ Step-by-Step: How to Use
Method 1: Apify Web Console
- Navigate to the Actor page in the Apify Store.
- Configure your search parameters in the intuitive Web UI.
- Click Start to run the scraper and export results to CSV, Excel, or JSON.
Method 2: Python SDK
from apify_client import ApifyClientclient = ApifyClient("YOUR_APIFY_TOKEN")run = client.actor("litezero/sec-13f-smart-money-tracker").call(run_input={"fundName": "Berkshire Hathaway", "maxResults": 5})dataset_items = client.dataset(run["defaultDatasetId"]).list_items().itemsprint(f"Extracted {len(dataset_items)} items!")
Method 3: Node.js SDK
import { ApifyClient } from 'apify-client';const client = new ApifyClient({ token: 'YOUR_APIFY_TOKEN' });const run = await client.actor('litezero/sec-13f-smart-money-tracker').call({"fundName": "Berkshire Hathaway", "maxResults": 5});const { items } = await client.dataset(run.defaultDatasetId).listItems();console.log(`Extracted ${items.length} items!`);
Method 4: REST API / cURL
curl -X POST "https://api.apify.com/v2/acts/litezero~sec-13f-smart-money-tracker/runs?token=YOUR_APIFY_TOKEN" \-H "Content-Type: application/json" \-d '{"fundName": "Berkshire Hathaway", "maxResults": 5}'
📥 Input Parameters
| Field | Type | Description | Default |
|---|---|---|---|
fundName | String | Filter by hedge fund or asset manager (e.g. Berkshire Hathaway, Bridgewater, Citadel). | Berkshire Hathaway |
targetQuarter | String | Target quarterly filing period (e.g. 2026-Q2, 2026-Q3). | latest |
minHoldingValueUSD | Integer | Filter positions above minimum dollar value. | 1000000 |
maxResults | Integer | Maximum holdings to extract. | 100 |
📤 Output Data Dictionary & Sample JSON
{"fundName": "Berkshire Hathaway Inc","cik": "0001067983","quarter": "2026-Q3","ticker": "OXY","companyName": "OCCIDENTAL PETROLEUM CORP","cusip": "674599105","sharesHeld": 255281524,"marketValueUSD": 13248639248,"changeType": "increased","sharesChanged": 12450000,"changePercentage": 5.13,"filingDate": "2026-08-14"}
💡 Top Commercial Use Cases
- Automated Market Intelligence: Stream fresh data into Slack, Discord, Google Sheets, or Zapier webhooks.
- Quantitative Research: Feed machine learning models, predictive alphas, and algorithmic trading desks.
- B2B Growth & Lead Gen: Poach competitors' unhappy users or discover newly funded high-growth targets.