13f-analyzer
From the author
Perform data analysis on SEC 13-F filing datasets (TSV format) to obtain insights about fund activities such as number of holdings, AUM, and change of holdings between two quarters. Use this skill whenever analyzing hedge fund portfolios, comparing quarterly holdings, or working with SEC EDGAR 13F data files.
Install
npx skills add cxcscmu/SkillLearnBench --skill 13f-analyzer -a claude-code
Installs to .claude/skills/13f-analyzer/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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Why 83
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Similar skills
Closest to this one by what they do and when they are used.
- sec-13f-analysiscxcscmu/SkillLearnBenchAnalyze SEC 13F filings data from TSV files. Use this skill whenever the user asks about hedge fund holdings, AUM (Assets Under Management), stock positions, fund managers, or any analysis of 13F filings data. Triggers on questions about fund portfolios, investment positions, quarterly comparisons, or SEC filing data stored in COVERPAGE.tsv, INFOTABLE.tsv, SUMMARYPAGE.tsv files.Finance★ 91
- 13f-data-analysiscxcscmu/SkillLearnBenchAnalyze SEC 13-F filings data including AUM, holdings count, and cross-quarter comparisons using TSV files.Data★ 91
- run2_13f-data-analysiscxcscmu/SkillLearnBenchComprehensive guide for analyzing SEC 13-F quarterly filings data (TSV format) including fund lookup, AUM, holdings comparison, and stock investor analysis.Data★ 91
- evo-sec13f-analyzerOpenLAIR/OpenSkillToolkit for parsing SEC Form 13F-HR quarterly TSV datasets. Loads COVERPAGE/INFOTABLE/SUMMARYPAGE with safe dtypes (CUSIPs as zero-padded strings, VALUE as numeric dollars), fuzzy-matches fund manager names with RapidFuzz, retrieves fund AUM, deduplicates equity holdings (filtering options), compares holdings across quarters, and ranks top holders of a given CUSIP. Use whenever working with /root/2025-qN 13F TSV files.Productivity★ 97
- sec13f-data-formatcxcscmu/SkillLearnBenchUnderstanding SEC 13-F filing data structure, TSV format, and key tables for hedge fund analysisOther★ 91
- 13f-fund-analysiscxcscmu/SkillLearnBenchAnalyze SEC 13F fund holdings data given an accession number. Use this skill when you have an accession_number and need to extract fund details including AUM, number of holdings, and detailed position data. Works with Q2 and Q3 2025 filings.Other★ 91
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