MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Q1 2021 13F-HR Detailed Holdings

Location
Boston, MA
Holdings as of
3/31/2021
Date filed
5/13/2021
Form type
13F-HR
Num holdings
3,276
Total value ($000)
$325,259,056
Net value change ($000)
+13,759,684 (4.4%)
New positions
117
Sold out positions
86
Turnover %
1.3%
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 Q4 2020
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)
BSX 1,432,202 81.3%
PGR 794,050 47719.4%
MS 740,741 250.8%
JPM 583,333 13.2%
JCI 571,692 46.3%
GOOGL 564,423 10.3%
FISV 551,443 27.9%
SCHW 533,761 30.7%
ICLR 477,407 107.9%
TXN 461,820 14.2%
Top Reduces (Value $000, Stocks/ETFs)
ZBH -851,905 -55.3%
STT -627,481 -65.8%
BABA -596,301 -44.5%
AAPL -379,076 -10.6%
AMZN -320,662 -5.2%
BK -320,198 -63.4%
TMO -319,991 -5.4%
CDNS -283,508 -8.4%
IHS Markit Ltd. -283,400 -87.5%
TDOC -267,651 -76.2%
Instrument mix + QoQ Δ (ex-options)
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