CIK: 0001103653
Total reported value
$3.7B
Reporting period: 2026-03-31 · Number of holdings: 2429
MassMutual Private Wealth & Trust, FSB disclosed 2429 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $3.7B and a quarterly turnover rate of 13.6%.
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MassMutual Private Wealth & Trust, FSB's disclosed holdings carry a Herfindahl concentration index of 0.015 — mathematically equivalent to about 67 equally-sized positions, well below its 2429 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 5.93), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Trim MSFT
-0.8% -$43.3M
Add CVX
-2.0% $14.7M
Trim SPY
-63.1% -$16.4M
Trim NVDA
-5.5% -$22.7M
Trim ADBE
-63.8% -$13.2M
Trim VOO
-64.7% -$9.5M
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | NVDA | Nvidia CORP | Stock-Tech | 4.68% | -0.33% | -5.52% | |
| 2 | AAPL | Apple INC | Stock-Tech | 4.64% | -0.16% | -2.18% | |
| 3 | VO | Vanguard Mid-cap ETF | ETF-Other | 4.02% | +0.13% | -1.32% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 3.72% | -0.91% | -0.81% | |
| 5 | VEA | Vanguard Ftse Developed ETF | ETF-Other | 2.71% | — | -0.63% | |
| 6 | AMZN | Amazon.com INC | Stock-Consumer Disc | 2.53% | -0.18% | -2.07% | |
| 7 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 2.38% | -0.22% | -5.83% | |
| 8 | JPM | Jpmorgan Chase & Co | Stock-Financials | 2.07% | -0.14% | -3.12% | |
| 9 | AVGO | Broadcom INC | Stock-Tech | 1.82% | -0.11% | -0.82% | |
| 10 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.73% | -0.15% | -5.12% | |
| 11 | CVX | Chevron CORP | Stock-Energy | 1.61% | +0.47% | -1.98% | |
| 12 | EFA | Ishares Msci Eafe ETF | ETF-Other | 1.61% | +0.21% | +6.89% | |
| 13 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.55% | -0.15% | -0.51% | |
| 14 | DFAS | Dimensional US Small Cap ETF | ETF-Small Cap | 1.42% | — | -3.29% | |
| 15 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 1.30% | — | -3.33% | |
| 16 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.23% | +0.19% | -5.41% | |
| 17 | V | Visa Inc-class A Shares | Stock-Financials | 1.22% | -0.13% | -0.86% | |
| 18 | WMT | Walmart INC | Stock-Consumer Staples | 1.20% | — | -5.78% | |
| 19 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.18% | -0.01% | -1.34% | |
| 20 | RTX | Rtx CORP | Stock-Industrials | 1.15% | — | -7.91% | |
| 21 | CSCO | Cisco Systems INC | Stock-Tech | 1.12% | — | -2.28% | |
| 22 | MCD | Mcdonald's CORP | Stock-Consumer Disc | 1.06% | — | -1.47% | |
| 23 | HD | Home Depot INC | Stock-Consumer Disc | 1.06% | — | +0.77% | |
| 24 | PG | Procter & Gamble Co/the | Stock-Consumer Staples | 1.04% | — | +1.89% | |
| 25 | ABBV | Abbvie INC | Stock-Healthcare | 1.00% | -0.01% | -1.98% | |
| 26 | MDY | State Street Spdr S&p Midcap | ETF-Other | 0.96% | — | -1.88% | |
| 27 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 0.93% | — | +2.55% | |
| 28 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.93% | — | -0.51% | |
| 29 | CAT | Caterpillar INC | Stock-Industrials | 0.93% | +0.13% | -11.31% | |
| 30 | VGT | Vanguard Info Tech ETF | ETF-Tech | 0.90% | -0.02% | -0.11% | |
| 31 | BAC | Bank Of America CORP | Stock-Financials | 0.86% | -0.08% | -2.57% | |
| 32 | CB | Chubb Limited | Stock-Financials | 0.85% | — | -2.85% | |
| 33 | AMP | Ameriprise Financial INC | Stock-Financials | 0.85% | -0.02% | +0.98% | |
| 34 | VGSH | Vanguard Short-term Treasury | ETF-Gov Bonds | 0.80% | — | -0.80% | |
| 35 | XOM | Exxon Mobil CORP | Stock-Energy | 0.78% | +0.20% | -9.88% | |
| 36 | NEE | Nextera Energy INC | Stock-Utilities | 0.77% | +0.14% | -0.58% | |
| 37 | SCHO | Schwab Short-term US Treas | ETF-Other | 0.76% | +0.23% | +34.92% | |
| 38 | TMO | Thermo Fisher Scientific INC | Stock-Healthcare | 0.71% | -0.09% | -0.77% | |
| 39 | LLY | Eli Lilly & Co | Stock-Healthcare | 0.70% | — | +8.04% | |
| 40 | ORLY | O'reilly Automotive INC | Stock-Consumer Disc | 0.70% | — | -4.82% | |
| 41 | ECL | Ecolab INC | Stock-Materials | 0.69% | — | -0.63% | |
| 42 | BKNG | Booking Holdings INC | Stock-Consumer Disc | 0.68% | -0.10% | +4.64% | |
| 43 | PEP | Pepsico INC | Stock-Consumer Staples | 0.65% | +0.16% | +14.26% | |
| 44 | VZ | Verizon Communications INC | Stock-Comm Services | 0.64% | +0.16% | +2.89% | |
| 45 | SYK | Stryker CORP | Stock-Healthcare | 0.62% | — | +0.84% | |
| 46 | LHX | L3harris Technologies INC | Stock-Industrials | 0.60% | — | -5.13% | |
| 47 | LECO | Lincoln Electric Holdings | Stock-Industrials | 0.58% | — | -3.87% | |
| 48 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.56% | — | +2.17% | |
| 49 | AVEM | Avantis Emerging Markets Eq | ETF-Emerging Markets | 0.56% | — | -1.34% | |
| 50 | HON | Honeywell International INC | Stock-Industrials | 0.53% | — | -2.47% |
Performance for Q3 2026
+2.3%
Performance Last 4 Quarters
+18.3%
Based on 75% of reported portfolio value with available pricing
| Period | Holdings | Total value | Stability | Top holdings |
|---|---|---|---|---|
| 2026-03-31 | 2429 | $3.7B | 14 | |
| 2025-12-31 | 2394 | $3.9B | 10 | |
| 2025-09-30 | 2398 | $3.9B | 23 | |
| 2025-06-30 | 2375 | $3.8B | 0 | |
| 2025-03-31 | 2387 | $3.5B | 100 | |
| 2024-12-31 | 2334 | $3.6B | 0 | |
| 2024-09-30 | 2165 | $3.5B | 0 | |
| 2024-06-30 | 2159 | $3.3B | 0 | |
| 2024-03-31 | 2077 | $3.2B | 0 | |
| 2023-12-31 | 1978 | $3.0B | 0 | |
| 2023-09-30 | 1992 | $2.7B | 0 | |
| 2023-06-30 | 1934 | $2.8B | 0 | |
| 2023-03-31 | 1861 | $2.6B | 0 | |
| 2022-12-31 | 1769 | $2.4B | 0 | |
| 2022-09-30 | 1733 | $2.2B | 0 | |
| 2022-06-30 | 1649 | $2.3B | 0 | |
| 2022-03-31 | 1565 | $2.6B | 0 | |
| 2021-12-31 | 1425 | $2.7B | 0 | |
| 2021-09-30 | 1297 | $2.4B | 0 | |
| 2021-06-30 | 1240 | $2.4B | 100 | |
| 2021-03-31 | 1155 | $2.1B | 14 | |
| 2020-12-31 | 924 | $2.0B | 17 | |
| 2020-09-30 | 763 | $1.7B | 22 | |
| 2020-06-30 | 774 | $1.6B | 29 | |
| 2020-03-31 | 717 | $1.3B | 30 | |
| 2019-12-31 | 820 | $1.6B | 12 | |
| 2019-09-30 | 899 | $1.5B | 11 | |
| 2019-06-30 | 801 | $1.4B | 11 | |
| 2019-03-31 | 862 | $1.4B | 26 | |
| 2018-12-31 | 992 | $1.2B | 21 | |
| 2018-09-30 | 983 | $1.3B | 14 | |
| 2018-06-30 | 1126 | $1.3B | 13 | |
| 2018-03-31 | 999 | $1.2B | 13 | |
| 2017-12-31 | 924 | $1.2B | 32 | |
| 2017-09-30 | 1084 | $1.2B | 15 | |
| 2017-06-30 | 1063 | $1.1B | 14 | |
| 2017-03-31 | 1042 | $1.1B | 36 | |
| 2016-12-31 | 823 | $817.6M | 46 | |
| 2016-06-30 | 1002 | $791.4M | 21 | |
| 2016-03-31 | 938 | $741.4M | 19 | |
| 2015-12-31 | 881 | $699.2M | 69 | |
| 2015-09-30 | 875 | $474.0M | 16 | |
| 2015-06-30 | 822 | $447.7M | 49 | |
| 2015-03-31 | 831 | $606.8M | 72 | |
| 2014-12-31 | 667 | $309.3M | 74 | |
| 2014-09-30 | 833 | $503.1M | 70 | |
| 2014-06-30 | 635 | $253.1M | 51 | |
| 2014-03-31 | 656 | $171.0M | 47 | |
| 2013-12-31 | 485 | $108.7M | — |
MassMutual Private Wealth & Trust, FSB's most significant position changes for 2026-03-31: New buy: Ss Spdr S&p 500 Esg ETF (EFIV); Trim: Microsoft CORP (MSFT) — shares -0.81%; Trim: Chevron CORP (CVX) — shares -1.98%; Trim: Ss Spdr S&p 500 ETF Trust-us (SPY) — shares -63.14%; Trim: Nvidia CORP (NVDA) — shares -5.52%.
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | CVX | Chevron CORP | +0.5% | -1.98% | Trim |
| 2 | SCHO | Schwab Short-term US Treas | +0.2% | +34.92% | Add |
| 3 | EFA | Ishares Msci Eafe ETF | +0.2% | +6.89% | Add |
| 4 | XOM | Exxon Mobil CORP | +0.2% | -9.88% | Trim |
| 5 | JNJ | Johnson & Johnson | +0.2% | -5.41% | Trim |
| 6 | VZ | Verizon Communications INC | +0.2% | +2.89% | Add |
| 7 | PEP | Pepsico INC | +0.2% | +14.26% | Add |
| 8 | DOW | Dow INC | +0.2% | +77.23% | Add |
| 9 | NEE | Nextera Energy INC | +0.1% | -0.58% | Trim |
| 10 | VO | Vanguard Mid-cap ETF | +0.1% | -1.32% | Trim |
| 11 | CAT | Caterpillar INC | +0.1% | -11.31% | Trim |
| 12 | PANW | Palo Alto Networks INC | +0.1% | +47.15% | Add |
| 13 | COST | Costco Wholesale CORP | +0.1% | +5.13% | Add |
| 14 | COP | Conocophillips | +0.1% | +9.58% | Add |
| 15 | CSL | Carlisle Cos INC | +0.1% | +23.66% | Add |
| 16 | VLO | Valero Energy CORP | +0.1% | -1.42% | Trim |
| 17 | BRK-B | Berkshire Hathaway Inc-cl B | 0% | -1.34% | Trim |
| 18 | ABBV | Abbvie INC | 0% | -1.98% | Trim |
| 19 | AMP | Ameriprise Financial INC | 0% | +0.98% | Add |
| 20 | VGT | Vanguard Info Tech ETF | 0% | -0.11% | Trim |
| 21 | BLK | Blackrock INC | 0% | -3.18% | Trim |
| 22 | MS | Morgan Stanley | -0.1% | -13.18% | Trim |
| 23 | ROP | Roper Technologies INC | -0.1% | +1.33% | Add |
| 24 | QCOM | Qualcomm INC | -0.1% | -3.62% | Trim |
| 25 | CRM | Salesforce INC | -0.1% | +1.78% | Add |
| 26 | TRMB | Trimble INC | -0.1% | -36.50% | Trim |
| 27 | BAC | Bank Of America CORP | -0.1% | -2.57% | Trim |
| 28 | TSLA | Tesla INC | -0.1% | -4.85% | Trim |
| 29 | SPGI | S&p Global INC | -0.1% | -28.40% | Trim |
| 30 | TMO | Thermo Fisher Scientific INC | -0.1% | -0.77% | Trim |
| 31 | BKNG | Booking Holdings INC | -0.1% | +4.64% | Add |
| 32 | AVGO | Broadcom INC | -0.1% | -0.82% | Trim |
| 33 | V | Visa Inc-class A Shares | -0.1% | -0.86% | Trim |
| 34 | JPM | Jpmorgan Chase & Co | -0.1% | -3.12% | Trim |
| 35 | NOW | Servicenow INC | -0.1% | -13.97% | Trim |
| 36 | VYM | Vanguard High Dvd Yield ETF | -0.1% | -96.48% | Trim |
| 37 | GOOG | Alphabet Inc-cl C | -0.2% | -5.12% | Trim |
| 38 | META | Meta Platforms Inc-class A | -0.2% | -0.51% | Trim |
| 39 | AAPL | Apple INC | -0.2% | -2.18% | Trim |
| 40 | SCHR | Schwab Intermediate-term US | -0.2% | -37.29% | Trim |
| 41 | GD | General Dynamics CORP | -0.2% | -65.73% | Trim |
| 42 | AMZN | Amazon.com INC | -0.2% | -2.07% | Trim |
| 43 | VNQ | Vanguard Real Estate ETF | -0.2% | -34.08% | Trim |
| 44 | GOOGL | Alphabet Inc-cl A | -0.2% | -5.83% | Trim |
| 45 | VOO | Vanguard S&p 500 ETF | -0.2% | -64.68% | Trim |
| 46 | NVDA | Nvidia CORP | -0.3% | -5.52% | Trim |
| 47 | ADBE | Adobe INC | -0.3% | -63.77% | Trim |
| 48 | SPY | Ss Spdr S&p 500 ETF Trust-us | -0.4% | -63.14% | Trim |
| 49 | MSFT | Microsoft CORP | -0.9% | -0.81% | Trim |
| 50 | EFIV | Ss Spdr S&p 500 Esg ETF | — | NEW | New buy |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-04-13 | 13F-HR | View on EDGAR |
| 2025-12-31 | 2026-01-07 | 13F-HR | View on EDGAR |
| 2025-09-30 | 2025-10-22 | 13F-HR | View on EDGAR |
| 2025-06-30 | 2025-07-09 | 13F-HR | View on EDGAR |
| 2025-03-31 | 2025-04-01 | 13F-HR | View on EDGAR |
| 2024-12-31 | 2025-01-16 | 13F-HR | View on EDGAR |
| 2024-09-30 | 2024-10-02 | 13F-HR | View on EDGAR |
| 2024-06-30 | 2024-07-02 | 13F-HR | View on EDGAR |
| 2024-03-31 | 2024-04-09 | 13F-HR | View on EDGAR |
| 2023-12-31 | 2024-01-03 | 13F-HR | View on EDGAR |
| 2023-09-30 | 2023-10-04 | 13F-HR | View on EDGAR |
| 2023-06-30 | 2023-08-02 | 13F-HR | View on EDGAR |
| 2023-03-31 | 2023-04-11 | 13F-HR | View on EDGAR |
| 2022-12-31 | 2023-01-06 | 13F-HR | View on EDGAR |
| 2022-09-30 | 2022-10-07 | 13F-HR | View on EDGAR |
| 2022-06-30 | 2022-07-07 | 13F-HR | View on EDGAR |
| 2022-03-31 | 2022-04-08 | 13F-HR | View on EDGAR |
| 2021-12-31 | 2022-02-09 | 13F-HR | View on EDGAR |
| 2021-09-30 | 2021-11-12 | 13F-HR | View on EDGAR |
| 2021-06-30 | 2021-08-16 | 13F-HR | View on EDGAR |
| 2021-03-31 | 2021-05-17 | 13F-HR | View on EDGAR |
| 2020-12-31 | 2021-02-16 | 13F-HR | View on EDGAR |
| 2020-09-30 | 2020-11-13 | 13F-HR | View on EDGAR |
| 2020-06-30 | 2020-08-13 | 13F-HR | View on EDGAR |
| 2020-03-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-12-31 | 2020-05-15 | 13F-HR | View on EDGAR |
| 2019-09-30 | 2019-11-14 | 13F-HR | View on EDGAR |
| 2019-06-30 | 2019-08-14 | 13F-HR | View on EDGAR |
| 2019-03-31 | 2019-05-15 | 13F-HR | View on EDGAR |
| 2018-12-31 | 2019-02-26 | 13F-HR | View on EDGAR |
| 2018-09-30 | 2018-11-09 | 13F-HR | View on EDGAR |
| 2018-06-30 | 2018-08-20 | 13F-HR | View on EDGAR |
| 2018-03-31 | 2018-05-21 | 13F-HR | View on EDGAR |
| 2017-12-31 | 2018-03-01 | Amendment | View on EDGAR |
| 2017-12-31 | 2018-02-21 | 13F-HR | View on EDGAR |
| 2017-09-30 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017-06-30 | 2017-08-14 | 13F-HR | View on EDGAR |
| 2017-03-31 | 2017-05-02 | 13F-HR | View on EDGAR |
| 2016-12-31 | 2017-02-13 | 13F-HR | View on EDGAR |
| 2016-06-30 | 2016-08-10 | 13F-HR | View on EDGAR |
| 2016-03-31 | 2016-05-10 | 13F-HR | View on EDGAR |
| 2015-12-31 | 2016-02-12 | 13F-HR | View on EDGAR |
| 2015-09-30 | 2015-11-04 | 13F-HR | View on EDGAR |
| 2015-06-30 | 2015-07-29 | 13F-HR | View on EDGAR |
| 2015-03-31 | 2015-05-11 | 13F-HR | View on EDGAR |
| 2014-12-31 | 2015-02-05 | 13F-HR | View on EDGAR |
| 2014-09-30 | 2014-11-04 | 13F-HR | View on EDGAR |
| 2014-06-30 | 2014-07-09 | 13F-HR | View on EDGAR |
| 2014-03-31 | 2014-05-15 | 13F-HR | View on EDGAR |
| 2013-12-31 | 2014-02-14 | Amendment | View on EDGAR |
| 2013-12-31 | 2014-02-13 | 13F-HR | View on EDGAR |
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