13F directory: 12 managers and SEC filing histories

A directory of filers, not twelve live portfolios

This page brings together all 12 institutions in the GSDAQ research roster checked on September 12, 2026. It is not a list of every 13F filer. Famous names are historical associations that help readers find the institution; they do not establish who made a particular trade or who manages it today. Neither the institutions nor those individuals endorse GSDAQ. Open the linked SEC filing to inspect the actual holdings table.

The reporting date belongs beside the institution

The table shows the most recent original 13F-HR found in each retrieved SEC recent-submissions list at our check, not a certification that no amendment or other filing exists. Pershing Square and Scion have older periods in that result; do not silently label them Q2 2026. Check the institution’s EDGAR history for amendments and newer documents before relying on a holding. This article is a dated reference and does not refresh automatically.

On narrow screens, scroll the table sideways. Keyboard users can focus the table and use the arrow keys.

Why there is a gap between a filing and today

Form 13F generally reports quarter-end positions and is due within 45 days after quarter end. It primarily covers designated securities, omits short equity positions and does not reveal a complete portfolio or the trade prices. Confidential treatment can also limit what is visible. A holding at the reporting date does not prove it is still held when you read the filing. SEC: Frequently Asked Questions About Form 13F

Read the diagram as text

• 1 · Report date: Quarter-end snapshot
• 2 · Filing date: Generally within 45 days
• 3 · Observation date: Check amendments + changes

Compare share counts before telling a buying story

Start with the same issuer, share class and reporting basis in consecutive filings. A larger dollar value can reflect a price rise with no change in shares. An illustrative position of 100 shares worth $10,000 becomes $12,000 if the price rises 20%; the value change alone says nothing about a purchase. Inspect stock splits, amended entries and securities mapped to the same ticker before treating a difference as an investment decision.

Keep options and copy portfolios separate

A put entry is not a common-stock long position. The reported underlying share value is not the option premium, and a puts/calls label without contract terms cannot establish a payoff. If GSDAQ or another tool shows a return reconstructed from mapped equity holdings, it is a model portfolio with exclusions and timing assumptions—not the manager’s actual fund return. Do not infer Medallion’s proprietary trading record from a Renaissance 13F. SEC: Frequently Asked Questions About Form 13F

Turn the directory into a research question

Choose an institution and compare its dated filing with the company’s own results. Ask why a business might be interesting at that time, what is missing from the disclosure, and whether your evidence now differs. In GSDAQ, use the 13F and holdings-change views as pointers to investigate. Preserve the filing date and coverage limits when keeping notes. A familiar investor name is a discovery aid, not a substitute for examining the company.

Sources

• SEC: Frequently Asked Questions About Form 13F
• SEC EDGAR: BERKSHIRE HATHAWAY INC · 2026-06-30
• SEC EDGAR: Bridgewater Associates, LP · 2026-06-30
• SEC EDGAR: Pershing Square Capital Management, L.P. · 2026-03-31
• SEC EDGAR: Scion Asset Management, LLC · 2025-09-30
• SEC EDGAR: Duquesne Family Office LLC · 2026-06-30
• SEC EDGAR: TIGER GLOBAL MANAGEMENT LLC · 2026-06-30
• SEC EDGAR: Himalaya Capital Management LLC · 2026-06-30
• SEC EDGAR: Third Point LLC · 2026-06-30
• SEC EDGAR: LONE PINE CAPITAL LLC · 2026-06-30
• SEC EDGAR: OAKTREE CAPITAL MANAGEMENT LP · 2026-06-30
• SEC EDGAR: RENAISSANCE TECHNOLOGIES LLC · 2026-06-30
• SEC EDGAR: SOROS FUND MANAGEMENT LLC · 2026-06-30