13F Insight
DOSSIER · 13F Holders · Q1 2026Most-boughtAI cap-ex
XERS

XERIS BIOPHARMA HOLDINGS INC

233 institutions still hold XERIS BIOPHARMA HOLDINGS INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 98422e103·233 13F holders·last filed Mar 31, 2026
Market cap
—
▼ 2.2%
vs prior quarter
13F value held
$421M
54.0% inst. owned
of float
Holders
233
+104 QoQ
filers reporting
Activity
+72 / −28
+822 added · −859 reduced
this quarter
Concentration
17.82%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q1 2026

233 institutions reported XERS in Q1 2026. BlackRock, Inc. leads at 17.8% of the visible book. +104 net new institutions vs prior quarter — accumulation reading.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$75M12.9M0.00%Q1 202602
D. E. Shaw & Co., Inc.
CIK 0001009207
$59M7.6M0.03%Q4 202503
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$40M7.0M0.00%Q1 202604
STATE STREET CORP
CIK 0000093751
$27M4.7M0.00%Q1 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$25M4.3M0.00%Q1 202606
Qube Research & Technologies Ltd
CIK 0001729829
$24M4.1M0.03%Q1 202607
Rosalind Advisors, Inc.
CIK 0001622627
$19M3.2M7.53%Q1 202608
Nuveen, LLC
CIK 0001871926
$17M2.9M0.00%Q1 202609
Vanguard Portfolio Management
CIK 0002100121
$15M2.7M0.00%Q1 202610
MORGAN STANLEY
CIK 0000895421
$15M2.6M0.00%Q1 202611
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$13M2.3M0.01%Q1 202612
WELLINGTON MANAGEMENT GROUP LLP
CIK 0000902219
$13M2.2M0.00%Q1 202613
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
$11M1.9M0.01%Q1 202614
ARMISTICE CAPITAL, LLC
CIK 0001601086
$11M1.9M0.20%Q1 202615
Legal & General Group Plc
CIK 0000764068
$11M1.9M0.00%Q1 202616
Parkman Healthcare Partners LLC
CIK 0001777015
$10M1.7M1.03%Q1 202617
UBS Group AG
CIK 0001610520
$10M1.6M0.00%Q1 202618
GOLDMAN SACHS GROUP INC
CIK 0000886982
$9M1.6M0.00%Q1 202619
NORTHERN TRUST CORP
CIK 0000073124· Index
$8M1.4M0.00%Q1 202620
Voss Capital, LP
CIK 0001730145
$8M1.4M0.43%Q1 2026
Page 1 of 12
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