BAMCO INC /NY/

Q1 2026 13F-HR Detailed Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
326
Total value ($000)
$33,127,957
Net value change ($000)
-3,782,848 (-10.2%)
New positions
36
Sold out positions
37
Turnover %
3.6%
Sector allocation + QoQ delta (equities-only)

Holdings broken out by other managers reported in the original SEC filing. View aggregated holdings

Prev filing: 2/17/2026 Next filing: — SEC filing
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 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)
FIGS 204,462 30.0%
SHOP 191,333 51.9%
VRSK 185,266 63.6%
FPS 136,825 NEW
EQIX 127,732 114.6%
CHH 92,321 13.1%
ONON 79,244 31.5%
PSA 72,284 NEW
DLR 65,981 308.6%
ABNB 62,553 52.4%
Top Reduces (Value $000, Stocks/ETFs)
TSLA -927,742 -17.3%
CSGP -652,938 -49.8%
IDXX -298,656 -24.6%
CWAN -184,870 -98.1%
MORN -141,458 -52.4%
MSFT -137,980 -83.5%
MSCI -126,057 -8.0%
IT -125,850 -11.8%
ACGL -121,391 -7.0%
JLL -116,465 -61.3%
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 Discretion Other Manager Sole Shared None

Other Managers

Num Name File Number
1 BARON CAPITAL MANAGEMENT INC /NY/ 028-01678
2 VOYA INVESTMENTS, LLC 028-04547