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What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
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CIK: 0000225602
Total reported value
$2.4B
$2.4B
2 檔
101.9%
During the Q4 2025 filing period, Massachusetts Mutual Life Insurance Co (CIK: 0000225602) submitted its Form 13F report to the U.S. SEC, disclosing a tracked public equity portfolio valued at $2.4B across 2 reported positions.
In Q4 2025, Massachusetts Mutual Life Insurance Co adopted a defensive or profit-taking posture, trimming 1 positions and completely liquidating 0 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | IVZ | Invesco Ltd. | Stock-Financials | 88.11% | -0.92% | — | |
| 2 | JEF | Jefferies Financial Group In | Stock-Financials | 11.89% | +0.92% | -0.02% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | IVZ | Invesco Ltd. | +2.1% | — | Unchanged |
| 2 | JEF | Jefferies Financial Group In | -2.1% | -0.02% | Trim |
According to official SEC Form 13F filings, Massachusetts Mutual Life Insurance Co reported a total U.S. public equity portfolio value of $2.4B across 2 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including IVZ, JEF) accounted for 101.9% of total reported equity market value during Q4 2025.
Top Position Liquidated / Trimmed
JEF
前期市值: $304.5M
During Q4 2025, Massachusetts Mutual Life Insurance Co's top holdings by market value included IVZ (88.1%)、JEF (11.9%). The largest single position, IVZ, represented 88.1% of total portfolio value.
In Q4 2025, Massachusetts Mutual Life Insurance Co made 1 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 1 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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