MassMutual Private Wealth & Trust, FSB
Long book
$3.67B
Q1 2026
Positions
2429
Top-10 weight
30%
concentration
Last quarter
+10.6%
SPY +14.8%
Turnover
12%
of book per quarter
Strategy in plain words
auto-generated from filingsMassMutual Private Wealth & Trust, FSB is a mechanically diversified allocator, running a $3.67B US long book across 2429 positions.
The portfolio is moderately concentrated (top 10 ≈ 30% of the book). Turnover is modest: positions are typically held for years. Current anchor positions: NVIDIA CORP, APPLE INC, VANGUARD MID-CAP ETF, MICROSOFT CORP, VANGUARD FTSE DEVELOPED ETF.
Over the last 9 quarters its long book ran on average 0.9pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+2.0%
Q2 2024
+6.5%
Q3 2024
+0.6%
Q4 2024
-2.7%
Q1 2025
+8.0%
Q2 2025
+7.2%
Q3 2025
+2.0%
Q4 2025
-2.3%
Q1 2026
+10.6%
Sector allocation
Technology 37%
Financials 13%
Consumer discretionary 11%
Industrials 10%
Healthcare 9%
Energy 5%
Other 4%
Services media 4%
Long book by quarter
What does MassMutual Private own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| NVDA NVIDIA CORP | Technology | 985.4K | $171.9M | 4.7% | -5.5% |
| AAPL APPLE INC | Technology | 671.0K | $170.3M | 4.6% | -2.2% |
| MSFT MICROSOFT CORP | Technology | 369.1K | $136.6M | 3.7% | -0.8% |
| AMZN AMAZON.COM INC | Consumer discretionary | 446.9K | $93.1M | 2.5% | -2.1% |
| GOOGL ALPHABET INC-CL A | Technology | 304.5K | $87.6M | 2.4% | -5.8% |
| JPM JPMORGAN CHASE & CO | Financials | 257.9K | $75.9M | 2.1% | -3.1% |
| AVGO BROADCOM INC | Technology | 215.4K | $66.7M | 1.8% | -0.8% |
| GOOG ALPHABET INC-CL C | Technology | 220.8K | $63.4M | 1.7% | -5.1% |
| CVX CHEVRON CORP | Energy | 285.6K | $59.1M | 1.6% | -2.0% |
| META META PLATFORMS INC-CLASS A | Technology | 99.4K | $56.9M | 1.5% | -0.5% |
| JNJ JOHNSON & JOHNSON | Healthcare | 185.3K | $45.3M | 1.2% | -5.4% |
| V VISA INC-CLASS A SHARES | Services media | 148.2K | $44.8M | 1.2% | -0.9% |
| WMT WALMART INC | Consumer discretionary | 355.4K | $44.2M | 1.2% | -5.8% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 90.4K | $43.3M | 1.2% | -1.3% |
| RTX RTX CORP | Industrials | 218.4K | $42.1M | 1.1% | -7.9% |
| CSCO CISCO SYSTEMS INC | Technology | 529.5K | $41.1M | 1.1% | -2.3% |
| MCD MCDONALD'S CORP | Consumer discretionary | 125.4K | $39.0M | 1.1% | -1.5% |
| HD HOME DEPOT INC | Consumer discretionary | 118.3K | $38.9M | 1.1% | +0.8% |
| PG PROCTER & GAMBLE CO/THE | Other | 263.2K | $38.0M | 1.0% | +1.9% |
| ABBV ABBVIE INC | Healthcare | 168.2K | $36.6M | 1.0% | -2.0% |
| CAT CATERPILLAR INC | Industrials | 48.2K | $34.1M | 0.9% | -11.3% |
| BAC BANK OF AMERICA CORP | Financials | 646.9K | $31.5M | 0.9% | -2.6% |
| CB CHUBB LTD | Financials | 95.9K | $31.3M | 0.9% | -2.8% |
| AMP AMERIPRISE FINANCIAL INC | Financials | 69.8K | $31.0M | 0.8% | +1.0% |
| XOM EXXON MOBIL CORP | Energy | 169.8K | $28.8M | 0.8% | -9.9% |
| NEE NEXTERA ENERGY INC | Utilities | 304.3K | $28.3M | 0.8% | -0.6% |
| TMO THERMO FISHER SCIENTIFIC INC | Other | 53.2K | $26.1M | 0.7% | -0.8% |
| LLY ELI LILLY & CO | Healthcare | 28.0K | $25.8M | 0.7% | +8.0% |
| ORLY O'REILLY AUTOMOTIVE INC | Consumer discretionary | 277.0K | $25.6M | 0.7% | -4.8% |
| ECL ECOLAB INC | Other | 94.9K | $25.3M | 0.7% | -0.6% |
| BKNG BOOKING HOLDINGS INC | Industrials | 5.9K | $25.0M | 0.7% | +4.6% |
| PEP PEPSICO INC | Consumer staples | 152.8K | $23.7M | 0.6% | +14.3% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 468.7K | $23.5M | 0.6% | +2.9% |
| SYK STRYKER CORP | Healthcare | 69.1K | $22.7M | 0.6% | +0.8% |
| LHX L3HARRIS TECHNOLOGIES INC | Technology | 63.9K | $22.1M | 0.6% | -5.1% |
| LECO LINCOLN ELECTRIC HOLDINGS | Industrials | 86.0K | $21.4M | 0.6% | -3.9% |
| HON HONEYWELL INTERNATIONAL INC | Industrials | 86.5K | $19.5M | 0.5% | -2.5% |
| MRK MERCK & CO. INC. | Healthcare | 154.2K | $18.6M | 0.5% | -3.8% |
| ETN EATON CORP PLC | Industrials | 50.1K | $17.9M | 0.5% | +1.4% |
| BLK BLACKROCK INC | Financials | 17.2K | $16.5M | 0.4% | -3.2% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 15.8K | $15.8M | 0.4% | +5.1% |
| PANW PALO ALTO NETWORKS INC | Technology | 97.7K | $15.7M | 0.4% | +47.1% |
| AOS SMITH (A.O.) CORP | Industrials | 230.2K | $15.2M | 0.4% | +1.7% |
| RMD RESMED INC | Healthcare | 66.7K | $15.0M | 0.4% | -1.3% |
| TSLA TESLA INC | Industrials | 39.7K | $14.8M | 0.4% | -4.9% |
| UNP UNION PACIFIC CORP | Industrials | 56.4K | $13.7M | 0.4% | +0.6% |
| XYL XYLEM INC | Industrials | 112.0K | $13.4M | 0.4% | +6.3% |
| CSL CARLISLE COS INC | Other | 38.5K | $12.9M | 0.3% | +23.7% |
| VRTX VERTEX PHARMACEUTICALS INC | Healthcare | 28.7K | $12.8M | 0.3% | +2.9% |
| NOC NORTHROP GRUMMAN CORP | Technology | 18.6K | $12.7M | 0.3% | -1.8% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 13, 2026 | 2429 | $3.67B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 7, 2026 | 2394 | $3.89B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 22, 2025 | 2398 | $3.93B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 9, 2025 | 2375 | $3.75B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 1, 2025 | 2387 | $3.46B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 16, 2025 | 2334 | $3.56B | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 2, 2024 | 2165 | $3.51B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 2, 2024 | 2159 | $3.30B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 9, 2024 | 2077 | $3.21B | canonical | SEC ↗ |
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