LOOMIS SAYLES & CO L P

Q3 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
9/30/2025
Date filed
11/13/2025
Form type
13F-HR
Num holdings
712
Total value ($000)
$84,075,470
Net value change ($000)
+4,277,040 (5.4%)
New positions
67
Sold out positions
79
Turnover %
1.5%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 8/13/2025 Next filing: 2/12/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 2025
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)
TSLA 1,564,177 38.1%
GOOGL 1,109,066 36.2%
NVDA 1,000,967 15.1%
ORCL 921,392 24.9%
SHOP 514,266 30.5%
GOOGL 168,165 28.8%
MNST 153,987 9.3%
TMO 111,700 19.5%
BA 98,432 3.3%
REGN 93,925 9.2%
Top Reduces (Value $000, Stocks/ETFs)
NFLX -544,573 -10.9%
FDS -235,421 -34.9%
CRM -227,304 -13.3%
AMZN -219,697 -5.2%
ALSN -202,303 -96.4%
ISRG -154,148 -16.4%
BABA -151,641 -53.3%
DIS -114,482 -6.4%
UNH -113,575 -62.2%
META -94,725 -1.7%
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