MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Q4 2023 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
12/31/2023
Date filed
2/8/2024
Form type
13F-HR
Num holdings
3,283
Total value ($000)
$309,643,885
Net value change ($000)
+24,055,980 (8.4%)
New positions
50
Sold out positions
52
Turnover %
0.8%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

You are on the SEC detailed breakdown page. Rows are shown as reported in the filing (including other manager, discretion, and voting authority fields), and are not merged like the standard holdings view. Switch to aggregated holdings.

Snapshot: Change Analysis

Compared to Q3 2023
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
MSFT 1,895,948 15.6%
NVDA 764,334 20.0%
AMZN 716,962 17.6%
CVX 685,505 65348.4%
RTX 685,216 113.6%
META 672,894 26.0%
TSM 629,708 27.0%
A 603,110 48.7%
JPM 583,980 13.2%
ADI 563,211 23.2%
Top Reduces (Value $000, Stocks/ETFs)
TMO -1,024,209 -31.6%
AON -783,311 -17.8%
AHC -633,112 -53.1%
DHR -402,864 -62.8%
CHTR -362,359 -27.0%
BDX -359,204 -26.8%
JCI -270,300 -16.9%
CP -250,918 -14.5%
FTV -233,169 -80.4%
NICE -221,628 -69.1%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 319,801 (0.1% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
Filter:
Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
9 New York Life Investment Management LLC 028-06325
1 MFS Institutional Advisors, Inc. 028-13173
2 MFS Investment Management Company (LUX) S.a r.l. 028-13180
3 MFS International Singapore Pte. Ltd. 028-16137
4 MFS International (U.K.) Limited 028-13178
5 MFS Investment Management K.K. 028-13177
6 MFS Heritage Trust Company 028-13175
7 MFS Investment Management Canada Limited 028-06597
8 MFS International Australia Pty Ltd 028-18051