Anthony Grillo - Net Worth and Insider Trading
Anthony Grillo Net Worth
The estimated net worth of Anthony Grillo is at least $28 Million dollars as of 2026-09-10. Anthony Grillo is the Director of Littelfuse Inc and owns about 64,928 shares of Littelfuse Inc (LFUS) stock worth over $27 Million. Anthony Grillo is the Director of ClearBridge Energy Midstream Opportunity Fund Inc and owns about 250 shares of ClearBridge Energy Midstream Opportunity Fund Inc (EMO) stock worth over $13,805. Anthony Grillo is also the Director of Western Asset Emg Markets Debt Fund Inc and owns about 1,250 shares of Western Asset Emg Markets Debt Fund Inc (EMD) stock worth over $13,038. Besides these, Anthony Grillo also holds BrandywineGLOBAL - Global Income Opportunities Fund Inc (BWG) , Western Asset Global High Inc Fd Inc (EHI) , Western Asset Invstm Grd Dfnd Opp Tr Inc (IGI) , Lmp Capital & Income Fund Inc (SCD) , Western Asset High Income Oppor Fd Inc (HIO) , Western Asset High Yield Opportunity Fund Inc (HYI) , Western Asset Global Corp Defined Opp (GDO) , Western Asset Mortgage Defined Opportunity Fund Inc (DMO) , Western Asset Municipal High Income Fund Inc (MHF) , Western Asset Managed Municipals Fd Inc (MMU) , Western Asset High Income Fund II Inc (HIX) , Western Asset Diversified Income Fund (WDI) . Details can be seen in Anthony Grillo's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Anthony Grillo has not made any transactions after 2026-06-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Anthony Grillo
Anthony Grillo Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Anthony Grillo owns 24 companies in total, including Oaktree Acquisition Corp II (OACB.U) , Littelfuse Inc (LFUS) , and Oaktree Acquisition Corp (OAC.U) among others .
Click here to see the complete history of Anthony Grillo’s form 4 insider trades.
Insider Ownership Summary of Anthony Grillo
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| OACB.U | Oaktree Acquisition Corp II | 2020-09-16 | director |
| LFUS | Littelfuse Inc | 2026-06-11 | director |
| OAC.U | Oaktree Acquisition Corp | 2019-07-17 | director |
| 2019-07-17 | director | ||
| 2020-09-16 | director | ||
| 2024-11-15 | director | ||
| 2025-04-25 | director | ||
| 2024-11-15 | director | ||
| 2025-04-25 | director | ||
| 2025-04-25 | director | ||
| 2024-11-15 | director | ||
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| 2025-04-25 | director | ||
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Anthony Grillo Latest Holdings Summary
Anthony Grillo currently owns a total of 15 stocks. Among these stocks, Anthony Grillo owns 64,928 shares of Littelfuse Inc (LFUS) as of June 11, 2026, with a value of $27 Million and a weighting of 99.45%. Anthony Grillo owns 250 shares of ClearBridge Energy Midstream Opportunity Fund Inc (EMO) as of May 27, 2025, with a value of $13,805 and a weighting of 0.05%. Anthony Grillo also owns 1,250 shares of Western Asset Emg Markets Debt Fund Inc (EMD) as of May 27, 2025, with a value of $13,038 and a weighting of 0.05%. The other 12 stocks BrandywineGLOBAL - Global Income Opportunities Fund Inc (BWG) , Western Asset Global High Inc Fd Inc (EHI) , Western Asset Invstm Grd Dfnd Opp Tr Inc (IGI) , Lmp Capital & Income Fund Inc (SCD) , Western Asset High Income Oppor Fd Inc (HIO) , Western Asset High Yield Opportunity Fund Inc (HYI) , Western Asset Global Corp Defined Opp (GDO) , Western Asset Mortgage Defined Opportunity Fund Inc (DMO) , Western Asset Municipal High Income Fund Inc (MHF) , Western Asset Managed Municipals Fd Inc (MMU) , Western Asset High Income Fund II Inc (HIX) , Western Asset Diversified Income Fund (WDI) have a combined weighting of 0.45% among all his current holdings.
Latest Holdings of Anthony Grillo
Holding Weightings of Anthony Grillo
Anthony Grillo Form 4 Trading Tracker
According to the SEC Form 4 filings, Anthony Grillo has made a total of 3 transactions in Littelfuse Inc (LFUS) over the past 5 years, including 1 buys and 2 sells. The most-recent trade in Littelfuse Inc is the sale of 3,000 shares on June 11, 2026, which brought Anthony Grillo around $1 Million.
According to the SEC Form 4 filings, Anthony Grillo has made a total of 1 transactions in ClearBridge Energy Midstream Opportunity Fund Inc (EMO) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in ClearBridge Energy Midstream Opportunity Fund Inc is the acquisition of 250 shares on May 27, 2025, which cost Anthony Grillo around $11,460.
According to the SEC Form 4 filings, Anthony Grillo has made a total of 1 transactions in Western Asset Emg Markets Debt Fund Inc (EMD) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Western Asset Emg Markets Debt Fund Inc is the acquisition of 1,250 shares on May 27, 2025, which cost Anthony Grillo around $12,063.
More details on Anthony Grillo's insider transactions can be found in the Insider Trading History of Anthony Grillo table.Insider Trading History of Anthony Grillo
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Anthony Grillo Trading Performance
GuruFocus tracks the stock performance after each of Anthony Grillo's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Anthony Grillo is -0.09%. GuruFocus also compares Anthony Grillo's trading performance to market benchmark return within the same time period. The performance of stocks bought by Anthony Grillo within 3 months outperforms 1 times out of 19 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Anthony Grillo's insider trading performs compared to the benchmark.
Performance of Anthony Grillo
Anthony Grillo Ownership Network
Ownership Network List of Anthony Grillo
Ownership Network Relation of Anthony Grillo

Anthony Grillo Owned Company Details
What does Oaktree Acquisition Corp II do?
Who are the key executives at Oaktree Acquisition Corp II?
Anthony Grillo is the director of Oaktree Acquisition Corp II. Other key executives at Oaktree Acquisition Corp II include 10 percent owner Oaktree Capital Group Holdings Gp, Llc , 10 percent owner Oaktree Capital Group, Llc , and 10 percent owner Oaktree Capital Management Lp .
Oaktree Acquisition Corp II (OACB.U) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Oaktree Acquisition Corp II (OACB.U) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Oaktree Acquisition Corp II (OACB.U) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Oaktree Acquisition Corp II (OACB.U)'s detailed insider trading history can be found in Insider Trading Tracker table.
Oaktree Acquisition Corp II Insider Transactions
Anthony Grillo Mailing Address
Above is the net worth, insider trading, and ownership report for Anthony Grillo. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Anthony Grillo's mailing address is: New Vernon Nj 07976.