LOOMIS SAYLES & CO L P

Q3 2020 13F-HR Detailed Holdings

Location

Boston, MA

Holdings as of

9/30/2020

Date filed

11/12/2020

Form type

13F-HR

Num holdings

1,004

Total value ($000)

$68,715,939

Net value change ($000)

+6,415,570 (10.3%)

New positions

Sold out positions

106

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 Q2 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)

BABA	1,031,725	36.1%
NVDA	847,817	40.2%
CRM	642,632	32.3%
DE	571,130	40.5%
META	472,668	15.1%
QCOM	288,867	27.8%
ILMN	260,520	31.7%
MNST	241,947	14.3%
EXPD	208,838	17.5%
AMZN	205,800	4.9%

Top Reduces (Value $000, Stocks/ETFs)

REGN	-255,049	-12.5%
BA	-178,921	-10.4%
CSCO	-171,143	-16.4%
ADSK	-123,634	-4.9%
SEIC	-76,471	-8.7%
QUIDEL CORP /DE/	-72,938	-89.9%
BMRN	-71,196	-60.2%
SLB	-61,223	-16.4%
TYL	-54,296	-73.3%
CCOI	-50,551	-100.0%

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
2	Loomis Sayles Trust Company, LLC	028-13087