Project Layline is a research initiative that aims to leverage high performance and cloud computing to create publicly accessible datasets for research in financial economics. It lowers barriers to entry by democratizing access to data and also brings increased transparency to the field by facilitating replication studies.
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11 to 20 of 42 Results
lcf_annual.zip
May 7, 2025 - Layline corporate filings dataset
ZIP Archive - 24.6 MB - MD5: a33e60184fa05511093db2971609f197
Data
Form 10-K - Annual report metadata
lcf_complete.zip
May 7, 2025 - Layline corporate filings dataset
ZIP Archive - 245.4 MB - MD5: 7bba6f78ea4ce2b77f81f242b696b233
Data
Comprehensive corporate filing metadata - 10-12G, 10-12G/A, 10-K, 10-K/A, 10-Q, 10-Q/A, 11-K, 11-K/A, 12b-25, 15F-12G, 15F-12G/A, 15F-15D, 15F-15D/A, 18-K, 18-K/A, 20-F, 20-F/A, 20FR12B, 20FR12B/A, 20FR12G, 20FR12G/A, 25, 25/A, 40-F, 40-F/A, 40FR12B, 40FR12B/A, 40FR12G, 40FR12G/A, 6-K, 6-K/A, 8-A, 8-A12B, 8-K, 8-K/A, F-1, F-1/A, F-10, F-10/A, F-10E...
lcf_current.zip
May 7, 2025 - Layline corporate filings dataset
ZIP Archive - 124.0 MB - MD5: 13bd1d80e5538813cc870b5e1dd2795d
Data
Form 8-K Current Report metadata
lcf_proxy.zip
May 7, 2025 - Layline corporate filings dataset
ZIP Archive - 27.8 MB - MD5: c5c656ed234313706b3de020c81b7253
Data
Corporate proxy filings - DEF 14A, DEF 14C, DEFA14A, DEFA14C, DEFM14A, DEFM14C, DEFR14A, DEFR14C
lcf_quarterly.zip
May 7, 2025 - Layline corporate filings dataset
ZIP Archive - 66.1 MB - MD5: b70654b7035638f5791ec28024e51dd4
Data
Form 10-Q - Quarterly report metadata
Layline shareholder activism dataset
May 7, 2025
Balogh, Attila, 2023, "Layline shareholder activism dataset", https://doi.org/10.7910/DVN/SHB2EC, Harvard Dataverse, V395
By using this dataset, you agree to cite the Related Publication shown below. A set of datasets that includes metadata for passive and active blockholders, corporate filings, institutional investor filings, and non-management proxy filings. Daily updates: https://www.kaggle.com/datasets/layline/activism
lbh_blockholders.zip
May 7, 2025 - Layline shareholder activism dataset
ZIP Archive - 176.3 MB - MD5: 4e3cee89c25914834a9f61e9b94e5a61
Data
Schedule 13D, 13D/A and Schedule 13G, 13G/A filing metadata
lbh_institutional.zip
May 7, 2025 - Layline shareholder activism dataset
ZIP Archive - 45.5 MB - MD5: 037a273e5a77480564f48d7fd953d3f5
Data
Schedule 13F-HR, 13F-HR/A, 13F-NT, 13F-NT/A filing metadata
lbh_proxies.zip
May 7, 2025 - Layline shareholder activism dataset
ZIP Archive - 2.9 MB - MD5: 6cdff8b6a44159c45eebf14a626f0071
Data
Non-management proxy filing metadata (DEFN14A, DFAN14A, DFRN14A, PREN14A, PRRN14A, PREC14A, PREC14C, DEFC14A, DEFC14C)
Layline institutional holding reports
May 7, 2025
Balogh, Attila, 2023, "Layline institutional holding reports", https://doi.org/10.7910/DVN/TZM1QT, Harvard Dataverse, V247
By using this dataset, you agree to cite the Related Publication shown below. This dataset captures the quarterly investment holdings of institutional investment managers and maps the ownership structure of public firms. These Schedule 13F reports are submitted to the Securities and Exchange Commission quarterly by all institutional investment mana...
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