What You Can Do Here
- See clear ownership takeaways from new SEC disclosures.
- Compare who is buying, selling, and filing across time.
- Jump from a summary to the exact filing page in one click.
Understand what changed in ownership filings without reading every filing from scratch
Get clear takeaways from insider activity and institutional ownership updates, with filing research made approachable for everyday investors. Every summary is backed by official SEC filings as the source of truth.
Why People Use It
- To make filing research approachable instead of overwhelming.
- To follow filers and securities without building custom workflows.
- To save time and still keep the original filing context visible.
How It Stays Trustworthy
We anchor each insight in official SEC records so you can verify the source whenever you want.
Insider Window
3 months months
12 Jan 2026 - 12 Apr 2026
Insiders Covered
7,616
Tracked Forms 3/4/5 transactions.
Quarterly Managers
8,642
Latest 13F reporting investor universe.
Quarterly Holdings Value
$391,057,206,299
Aggregate reported market value.
Find Filers
Jump directly to SEC filers, investors, and insiders with active disclosures.
Follow Filings
Browse fresh disclosures by filing family and reporting frequency.
Explore Securities
Inspect institutional holders and ownership shifts for any CUSIP.
Investors
All Investors
Notable Investors
Recent updates to leading superinvestor portfolios and top holdings.
| Company | Manager | Top holdings | Value | Quarter |
|---|---|---|---|---|
| NICHOLS & PRATT ADVISERS LLP /MA | James R. Nichols, Harold I. Pratt, Preston H. Saunders, John K. Herbert III, Thomas E. Bator | AAPL, GOOG, JNJ, MSFT, MA | $1,599,342,941 | Q4 2025 |
| HARVEST MANAGEMENT LLC | Nathaniel Bohrer, Marjorie Gochberg Kellner | CYBR, EA, RNA, NSC, DAY | $270,183,556 | Q4 2025 |
| MILLER VALUE PARTNERS, LLC | Bill Miller | NBR, LNC, GTN, TDAY, QUAD | $283,834,386 | Q4 2025 |
| SEMPER AUGUSTUS INVESTMENTS GROUP LLC | Christopher Bloomstran | BRKB, DG, BRKA, DECK, NEM | $869,557,914 | Q4 2025 |
| SENTINEL TRUST CO LBA | Jr. Daniel F. Flowers, Lucian L. Morrison | ITOT, VXUS, IWV, PLTR, VEU | $1,015,606,000 | Q4 2025 |
| AKRE CAPITAL MANAGEMENT LLC | Chuck Akre | MA, BN, KKR, V, MCO | $9,120,742,965 | Q4 2025 |
| SIRIOS CAPITAL MANAGEMENT L P | John F. Brennan Jr. | GEV, TSM, AMZN, GMED, WFC | $803,321,558 | Q4 2025 |
| ATLANTIC INVESTMENT MANAGEMENT, INC. | Alex Roepers | AXTA, KEX, FLS, APTV, OSK | $177,626,221 | Q4 2025 |
Insiders
All Insiders
Notable Insiders
Latest insider ownership activity and highest-value reporting owners.
| Name | Top symbols | Worth | Location | Report date |
|---|---|---|---|---|
| Per Power P. Barrett Brown | BRO | $137,103,627 | Daytona Beach, FL | 26 Feb 2026 |
| Andrei Karkar | TMC, ASTR | $456,208,791 | San Francisco, CA | 06 Feb 2026 |
| Russell A. Becker | APG | $163,961,076 | New Brighton, MN | 27 Feb 2026 |
| Monte M. Brem | STEP | $112,662,695 | New York, NY | 11 Sep 2024 |
| Thomas Keck | STEP | $257,630,692 | New York, NY | 13 Mar 2026 |
| Jared Isaacman | FOUR | $1,072,275,206 | Center Valley, PA | 17 Mar 2026 |
| Schuck Henry | GTM | $178,996,863 | Waltham, MA | 01 Apr 2026 |
| Jason Mironov | ZI | $296,034,640 | Boston, MA | 19 Nov 2021 |
Issuers
All Companies
Featured Companies
Most-followed public companies with active SEC datasets.
| Name | Symbol | Location | Industry |
|---|---|---|---|
| HALLIBURTON CO | HAL | Houston, TX | Oil & Gas Field Services, NEC |
| Ally Financial Inc. | ALLY | Detroit, MI | State Commercial Banks |
| GENERAL DYNAMICS CORP | GD | Reston, VA | Ship & Boat Building & Repairing |
| M&T BANK CORP | MTB, MTB-PH | Buffalo, NY | State Commercial Banks |
| US BANCORP \DE\ | USB, USB-PA | Minneapolis, MN | National Commercial Banks |
| FIFTH THIRD BANCORP | FITB, FITBI | Cincinnati, OH | State Commercial Banks |
| EQT Corp | EQT | Pittsburgh, PA | Crude Petroleum & Natural Gas |
| OMNICOM GROUP INC. | OMC | New York, NY | Services-Advertising Agencies |
Coverage
Access to EDGAR datasets
Current scope of public entities and filings tracked across PortfolioSavvy.
13F Filers
128,245
Corporate Insiders
128,245
Public Companies
33,193
Securities
128,518
Largest net insider buys in the past 3 months months
Stock buys and sells among corporate insiders made between 12 Jan 2026 and 12 Apr 2026. Number of insiders: 7,616. Insider trading total volume: $76,626,581,447.
| Sym | Company | Buy Value $ | Sell Value $ | Net Value $ | Ins. Buying | Ins. Selling | Net | AVG Buy Price $ | AVG Sell Price $ | Latest Buy | Latest Sell |
|---|
Top investors buys in the past quarter Q1 2026
Consensus stock buys and sells among all SEC investors for period between 01 Jan 2026 and 31 Mar 2026. Holdings value: $391,057,206,299, buys value: $34,931,048,646, sells value: $52,602,991,437.
| Symbol | Company | Class | Buys % | Sells % | Net % | Buys | Sells | Net | Price | Value Diff $ |
|---|
Where to start your next ownership question
Use these pages when you want to verify a takeaway, compare disclosures, or continue research with full SEC context.
Popular Investment Research Pages
Direct links to high-signal investment and ownership pages, refreshed from recent Search Console deltas.
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