Ally Bridge Group (NY) LLC

Q3 2025 13F-HR Detailed Holdings

Location
New York, NY
Holdings as of
9/30/2025
Date filed
11/14/2025
Form type
13F-HR
Num holdings
25
Total value ($000)
$164,216
Net value change ($000)
+44,036 (36.6%)
New positions
8
Sold out positions
13
Turnover %
106.2%
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 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)
MDGL 14,981 NEW
ATAI 12,098 NEW
ASND 10,155 NEW
TSHA 6,207 NEW
AMLX 5,944 NEW
SLNO 5,467 36.5%
EPRX 5,399 NEW
ARQT 4,396 NEW
MNPR 4,028 325.9%
AVTX 2,264 NEW
Top Reduces (Value $000, Stocks/ETFs)
VRNA -15,199 -100.0%
Merus N.V. -7,375 -100.0%
ELVN -5,645 -100.0%
ORIC -4,929 -100.0%
REPL -4,910 -100.0%
INSM -4,802 -100.0%
GERN -4,585 -100.0%
CNTA -3,863 -100.0%
RNAM -3,770 -100.0%
LXEO -3,487 -100.0%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 44,777 (27.3% of total reported value)
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 Fan Yu 028-20833