DOSSIER · 13F-HR · Q1 2026

BOOTHBAY FUND MANAGEMENT, LLC

BOOTHBAY FUND's holding co. based in Stamford, CT $7.7B in tracked AUM across 2,012 positions as of Q1 2026.

BF
BOOTHBAY FUND·Stamford, CT·Holding Co.
CIK 0001549230 · last filed Mar 31, 2026
Total AUM
$7.7B
11.9%
vs prior
Holdings
2,012
positions
Whale Score
61
61
tracked
Activity
no data
changes this Q
Top sector
Tech
4% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Boothbay Fund Management's March 2026 13F is readable as three portfolios pasted on top of each other: an 18 percent anchor in AT&T shares that dwarfs every other position, a $1.4 billion ETF core built around the SPY and IWM broad-market index funds, and a dense 2,000-plus-name sleeve of individual U.S. equities that by itself would read as a large-cap growth mandagemerged with healthcare and biotech thematic names. The fund grew from $6.7 billion to $7.7 billion quarter-over-quarter, which on the surface looks like market appreciation rather than new deployment — but the 75 item-level changes inside that envelope reveal active management of the ETF layer.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
T
AT&T INC
$1.4B48.2M18.1%
02
SPY
STATE STR SPDR S&P 500 ETF T
$703M1.1M9.1%
03
RVMD
REVOLUTION MEDICINES INC
$83M851K1.1%
04
IWM
ISHARES TR
$80M321K1.0%
05
NVDA
NVIDIA CORPORATION
$70M404K0.9%
06
TSLA
TESLA INC
$64M172K0.8%
07
ABVX
ABIVAX SA
$62M559K0.8%
08
GE
GE AEROSPACE
$60M210K0.8%
09
KBWB
INVESCO EXCH TRADED FD TR II
$58M733K0.8%
10
MSFT
MICROSOFT CORP
$56M152K0.7%

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