MARTINGALE ASSET MANAGEMENT L P

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
1,309
Total value ($000)
$8,707,729
Net value change ($000)
-102,239 (-1.2%)
New positions
96
Sold out positions
126
Turnover %
3.2%
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)
BLK 37,951 1277.8%
FDX 33,915 174.5%
KLAC 27,069 265.5%
PM 26,516 240.4%
NFLX 24,467 1003.2%
ZM 24,463 2010.1%
MO 23,922 58.0%
COR 23,504 123.7%
ROP 20,079 177.2%
JKHY 19,199 129.5%
Top Reduces (Value $000, Stocks/ETFs)
T -88,174 -92.2%
CSGP -45,727 -100.0%
AAPL -33,241 -88.0%
AMZN -30,896 -21.5%
MSFT -27,072 -16.5%
FICO -25,209 -45.4%
CERNER Corp -21,526 -50.9%
SJM -21,399 -53.4%
HUM -20,796 -99.0%
MSI -20,423 -81.9%
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
3 Mercer Investments LLC 028-12567
4 SEI INVESTMENTS CO 028-16454