MARTINGALE ASSET MANAGEMENT L P

Q1 2021 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2021
Date filed
5/13/2021
Form type
13F-HR
Num holdings
835
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 aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 2/10/2021 Next filing: 8/13/2021 SEC filing

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.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type