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XBI

State Street SPDR S&P Biotech ETF
$149.54 −2.10 (−1.38%)
Oct 23 4:00 PM ET · prev $151.64
1 year
+38.0%
from $108.39 · Oct 24
30 days
−4.2%
from $156.05
52-week range
$108.04–169.55
−12% from high · low Nov 4
Avg volume 20D
9.91M
shares / day
Short interest
74.21M
−1.4%
Days to cover
8.0
at average volume
New fund stakes
7
Q2 2026 13F · 2 exits
Filing reports
1
analyzed by SecBot
SecBot read MIXED 1 report · 90 days
Balance 0 bearish · 0 bullish · 1 mixed oldest → newest, height = score
Avg score
Strongest MIXED A small institutional cluster in XBI shows mixed conviction: two asset managers (Concurrent Investment…
All reports →

Price

Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.

  • I Jun 30 7 funds open new positions (13F)

Signal stack

Where each data set points today.

  • InstitutionsBULLISH

    Q2 2026: 46 added (7 new), 21 trimmed or exited. Largest new: Jain Global $93.6M, Tudor Investment Et Al $79.4M.

  • Short sellersSTEADY

    Short interest −1.4% to 74.21M shares. 8.0 days to cover.

  • TrendDOWNTREND

    5% below its 50-day average.

Who's buying

13F· Q2 2026
7
new positions
2
exits
$390.8M
in new stakes
FundMoveSharesValue
BANK OF AMERICA CORP /DE/TRIM10,566,963$1.7B
WELLS FARGO & COMPANY/MNADD3,504,082$554.5M
JPMORGAN CHASE & COTRIM1,805,715$285.9M
ROYAL BANK OF CANADAADD829,993$131.3M
Jain Global LLCNEW591,467$93.6M
BlackRock, Inc.DOUBLED516,032$81.7M
TUDOR INVESTMENT CORP ET ALNEW502,000$79.4M
Clear Street Group Inc.NEW500,000$79.1M

Quarterly 13F filings are due 45 days after each quarter ends.

Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Oct 16, 2026 SEC
A small institutional cluster in XBI shows mixed conviction: two asset managers (Concurrent Investment Advisors and Td…
INST-CLUSTER — Impact 3/10
Jun 30, 2026 Inst.
BANK OF AMERICA CORP — TRIM
10,566,963 shares ($1.7B)
Jun 30, 2026 Inst.
WELLS FARGO & COMPANY/MN — ADD
3,504,082 shares ($554.5M)
May 14, 2026 Short interest
FTD: XBI — 134,864 shares ($18.3M) failed to deliver
Settlement: 20260514, Price: $135.85, FTD Value: $18,321,274.4, SPDR SER TR STATE STREET SPDR

Short side

FINRA· Sep 30, 2026
74,208,736
shares short
-1.4%
vs prior settlement
8.0
days to cover
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
May 14, 2026
Short interest
FTD: XBI — 134,864 shares ($18.3M) failed to deliver
Settlement: 20260514, Price: $135.85, FTD Value: $18,321,274.4, SPDR SER TR STATE STREET SPDR
May 11, 2026
Short interest
FTD: XBI — 201,022 shares ($27.1M) failed to deliver
Settlement: 20260511, Price: $134.71, FTD Value: $27,079,673.62, SPDR SER TR STATE STREET SPDR
May 8, 2026
Short interest
FTD: XBI — 270,420 shares ($36.1M) failed to deliver
Settlement: 20260508, Price: $133.66, FTD Value: $36,144,337.2, SPDR SER TR STATE STREET SPDR
May 6, 2026
Short interest
FTD: XBI — 735,009 shares ($98.3M) failed to deliver
Settlement: 20260506, Price: $133.79, FTD Value: $98,336,854.11, SPDR SER TR STATE STREET SPDR
May 5, 2026
Short interest
FTD: XBI — 31,468 shares ($4.2M) failed to deliver
Settlement: 20260505, Price: $133.50, FTD Value: $4,200,978, SPDR SER TR STATE STREET SPDR

SecBot reports

1 filings · 0 bullish · 0 bearish · 1 mixed
All XBI filing & press-release reports (1)