Massachusetts Financial Services CO Portfolio Holdings

Massachusetts Financial Services CO

  • $303 Billion
  • Q3 2025

Massachusetts Financial Services CO has filed its 13F form on October 29, 2025 for Q3 2025 where it was disclosed a total value porftolio of $303 Billion distributed in 3802 stocks.

Among their holdings, we can observe that their the top five positions include companies like: Microsoft Corp with a value of $15.7B, Nvidia Corp with a value of $13.4B, Apple Inc. with a value of $7.23B, Amazon Com Inc with a value of $6.22B, and Alphabet Inc. with a value of $5.76B.

Examining the 13F form we can see an increase of $6.84B in the current position value, from $296B to 303B.

Massachusetts Financial Services CO is based out at Boston, MA

Below you can find more details about Massachusetts Financial Services CO portfolio as well as his latest detailed transactions.

Portfolio value $303 Billion
Technology: $75.1 Billion
Financial Services: $59.4 Billion
Industrials: $39.1 Billion
Healthcare: $33 Billion
Communication Services: $20.1 Billion
Consumer Cyclical: $19.8 Billion
Utilities: $16.9 Billion
Energy: $11.7 Billion
Other: $27.3 Billion

Stock Holdings Table

Stock Market Cap. Holding Value (Reported) # of Shares. Last Trade Trade History
$1.75B
$1.21 Million 0.0% of portfolio
36,021
Q3 2025 Reduced 62.75%
Thomson Reuters Corp
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 8.21%
$11.2B
$10.3 Million 0.0% of portfolio
61,737
Q3 2025 Added 31.96%
Digitalbridge Group Inc
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 0.76%
$2.31B
$6.02 Million 0.0% of portfolio
430,938
Q2 2025 Added 35.14%
Tempus Ai Inc
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 11.62%
$46.1B
$1.65 Million 0.0% of portfolio
18,104
Q3 2025 Reduced 98.35%
$1.12B
$2.31 Million 0.0% of portfolio
298,613
Q3 2025 Added 7.04%
$73.7B
$2.92 Million 0.0% of portfolio
10,650
Q3 2025 Reduced 3.77%
$842M
$217,000 0.0% of portfolio
15,442
Q3 2025 Added 7.05%
$29.5B
$248,000 0.0% of portfolio
382
Q3 2025 Reduced 2.55%
$401M
$715,000 0.0% of portfolio
89,359
Q3 2025 New
$7.23B
$9.29 Million 0.0% of portfolio
139,923
Q3 2025 New
$150M
$987,000 0.0% of portfolio
247,385
Q3 2025 Added 7.11%
$641M
$3.06 Million 0.0% of portfolio
131,244
Q3 2025 Added 7.04%
Tko Group Holdings Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 2.69%
Smith Douglas Homes Corp
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 3.45%
Smartstop Self Storag Reit I
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 14.59%
$5.91B
$2.92 Million 0.0% of portfolio
940,472
Q3 2025 Added 60.05%
Sandisk Corp
-
$0 0.0% of portfolio
-
Q3 2025 Added 31.96%
$7.08B
$2.8 Million 0.0% of portfolio
9,346
Q3 2025 Added 14.35%
Healthcare Rlty Tr
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 1.12%
$2.32B
$1.97 Million 0.0% of portfolio
78,894
Q3 2025 Added 7.04%
Sezzle Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 7.03%
$18.5B
$2 Million 0.0% of portfolio
29,624
Q3 2025 Reduced 10.39%
$748M
$2.38 Million 0.0% of portfolio
104,134
Q3 2025 Added 31.68%
$12.2B
$1.12 Million 0.0% of portfolio
5,569
Q3 2025 Added 1.29%
$12.4B
$479,000 0.0% of portfolio
2,947
Q3 2025 Reduced 90.9%
$60.5B
$6.82 Million 0.0% of portfolio
75,128
Q3 2025 Reduced 23.71%
$97.6B
$14.6 Million 0.0% of portfolio
560,839
Q3 2025 Added 13.81%
$30.4B
$552,000 0.0% of portfolio
6,686
Q3 2025 New
Rigel Pharmaceuticals Inc
-
$0 0.0% of portfolio
-
Q3 2025 Added 7.04%
$5.08B
$1.75 Million 0.0% of portfolio
71,351
Q3 2025 Reduced 3.77%
$6B
$3.98 Million 0.0% of portfolio
57,778
Q3 2025 Reduced 0.54%
$21B
$3.1 Million 0.0% of portfolio
48,386
Q3 2025 Reduced 40.63%
$9.27B
$2.78 Million 0.0% of portfolio
24,148
Q3 2025 Added 7.04%
$130B
$9.98 Million 0.0% of portfolio
211,485
Q3 2025 Added 3.5%
$4.89B
$13.6 Million 0.0% of portfolio
135,590
Q3 2025 Added 31.96%
$5.79B
$421,000 0.0% of portfolio
3,269
Q3 2025 New
$7.09B
$297,000 0.0% of portfolio
1,775
Q3 2025 Added 1.25%
$1.96B
$1.52 Million 0.0% of portfolio
61,191
Q3 2025 Reduced 93.5%
$156B
$12.1 Million 0.0% of portfolio
109,305
Q3 2025 Reduced 4.36%
Qxo Inc
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 1.81%
Ginkgo Bioworks Holdings Inc
-
$0 0.0% of portfolio
-
Q3 2025 New
Servicetitan Inc
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 1.91%
Granite Real Estate Invt Tr
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 45.61%
$4.9B
$572,000 0.0% of portfolio
4,248
Q3 2025 Added 7.03%
Genedx Holdings Corp
-
$0 0.0% of portfolio
-
Q3 2025 Reduced 10.99%
$79.1B
$4.33 Million 0.0% of portfolio
24,216
Q3 2025 New

Summary

  • Portfolio
  • No. of Stocks 3,802
  • Current Value $303 Billion
  • Prior Value $296 Billion
  • Filing
  • Period Q3 2025
  • Filing Date October 29, 2025
  • Form Type 13F-HR
  • Activity in Q3 2025
  • New Purchases 61 stocks
  • Additional Purchases 361 stocks
  • Sold out of 0 stocks
  • Reduced holdings in 429 stocks
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