View the previous post at https://friendlyuser.github.io/posts/stonks/scrap_from_sec_with_python

This code fetches 13F filings for a list of companies from the Securities and Exchange Commission’s (SEC) Electronic Data Gathering, Analysis, and Retrieval (EDGAR) system. 13F filings are quarterly reports that detail the holdings of investment managers with at least $100 million in assets. The filings function from the secedgar library is used to retrieve these 13F filings, and the get_company_of_interest function acts as a filter to only return the 13F filings for the companies specified in the company_list variable. This list is read from the holdings_list.txt file. The fetch_filings function uses the save method of the combo_filings object to save the retrieved 13F filings to the temp folder. The get_year_quarter_from_path function extracts the year and quarter from the path of a file and returns them as a tuple of strings.

from secedgar import filings, FilingType
from datetime import date
import glob
import matplotlib.pyplot as plt
import seaborn as sns
import re
import pandas as pd
import json
from typing import List
from parser import DocParser

# read company list from holdings_list.txt
with open("holdings_list.txt", "r") as f:
    holdings_list = f.read().splitlines()

company_list = holdings_list

def get_company_of_interest(filing_entry):
    if "13F" in filing_entry.form_type and filing_entry.company_name.lower() in (name.lower()…