13F Insight
DOSSIER · 13F Holders · Q2 2026
TOIIW

THE ONCOLOGY INSTITUTE INC

15 institutions still hold THE ONCOLOGY INSTITUTE INC as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 68236X118·15 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$811K
visible holders
Holders
15
filers reporting
Concentration
66.99%
Oasis Management Co Ltd. #1
top holder share
AI Holders Summary · Q2 2026

15 institutions reported TOIIW in Q2 2026. Oasis Management Co Ltd. leads at 67.0% of the visible book.

Top holders

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

#HolderValueShares% port.Quarter
01
Oasis Management Co Ltd.
CIK 0001317904
$543K100K0.03%Q2 202602
DEERFIELD MANAGEMENT COMPANY, L.P.
CIK 0001009258
$151K1.3M0.00%Q4 202503
LMR Partners LLP
CIK 0001578621
$66K1.6M0.00%Q2 202604
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$17K418K0.00%Q2 202605
DAVIDSON KEMPNER CAPITAL MANAGEMENT LP
CIK 0001595082
$13K319K0.00%Q2 202606
TORONTO DOMINION BANK
CIK 0000947263
$8K187K0.00%Q2 202607
DEUTSCHE BANK AG\
CIK 0000948046
$4K97K0.00%Q2 202608
Man Group plc
CIK 0001637460
$3K89K0.00%Q2 202609
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$3K88K0.00%Q2 202610
Alpine Global Management, LLC
CIK 0001581655
$1K25K0.00%Q2 202611
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$1K25K0.00%Q2 202612
UBS Group AG
CIK 0001610520
$70217K0.00%Q2 202613
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$51013K0.00%Q2 202614
Clear Street Group Inc.
CIK 0001881567
$2466K0.00%Q2 202615
CONCOURSE FINANCIAL GROUP SECURITIES, INC.
CIK 0000752798
$00—Q2 2025