Company · Ownership research

Oncology Institute, Inc. STLN

CIK 0001799191 · CUSIP 68236X100

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 68236X100 (STLN), not CUSIP 68236X900 (STLN), CUSIP 68236X950 (STLN), and does not merge CUSIPs.

This page lists the top 20 of 32 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DEERFIELD MANAGEMENT COMPANY, L.P. CIK 1009258 · View history	$1.04M 3,360,052 shares	0.02%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
02	TIFF ADVISORY SERVICES, LLC CIK 1271347 · View history	$920.55K 2,979,141 shares	0.30%	+346.26K(+13.2%)Added	SEC filing ↗ Feb 6, 2025	▾
03	CINCINNATI INSURANCE CO CIK 1279885 · View history	$628.52K 2,034,045 shares	0.01%	0(0.0%)Unchanged	SEC filing ↗ Feb 12, 2025	▾
04	VANGUARD GROUP INC CIK 102909 · View history	$542.11K 1,754,386 shares	0.00%	-29.07K(-1.6%)Reduced	SEC filing ↗ Feb 11, 2025	▾
05	Balyasny Asset Management L.P. CIK 1218710 · View history	$533.20K 1,725,562 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
06	FreeGulliver LLC CIK 2032561 · View history	$185.63K 600,747 shares	0.10%	+412.58K(+219.3%)Added	SEC filing ↗ Feb 11, 2025	▾
07	QUATTRO FINANCIAL ADVISORS LLC CIK 1705929 · Amended · View history	$112.69K 162,724 shares	0.03%	0(0.0%)Unchanged	SEC filing ↗ Jan 28, 2025	▾
08	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$107.36K 347,347 shares	0.00%	-32.63K(-8.6%)Reduced	SEC filing ↗ Feb 12, 2025	▾
09	FourWorld Capital Management LLC CIK 1770525 · View history	$79.41K 257,000 shares	0.04%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
10	BlackRock, Inc. CIK 2012383 · View history	$78.36K 253,591 shares	0.00%	+651(+0.3%)Added	SEC filing ↗ Feb 7, 2025	▾
11	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$56.24K 182,000 shares	0.00%	+12.00K(+7.1%)Added	SEC filing ↗ Feb 13, 2025	▾
12	Virtu Financial LLC CIK 1533964 · View history	$41.00K 131,759 shares	0.00%	+131.76KNew	SEC filing ↗ Feb 11, 2025	▾
13	JANE STREET GROUP, LLC CIK 1595888 · View history	$39.45K 127,659 shares	0.00%	+109.77K(+613.6%)Added	SEC filing ↗ Feb 14, 2025	▾
14	Bank of New York Mellon Corp CIK 1390777 · View history	$38.67K 125,141 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 4, 2025	▾
15	STATE STREET CORP CIK 93751 · View history	$31.30K 101,300 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
16	Saba Capital Management, L.P. CIK 1510281 · View history	$29.13K 94,264 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾
17	Lee Financial Co CIK 1391166 · View history	$25.14K 81,362 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Jan 30, 2025	▾
18	HighTower Advisors, LLC CIK 1462245 · View history	$25.14K 81,362 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 7, 2025	▾
19	Fielder Capital Group LLC CIK 2010765 · View history	$21.69K 70,192 shares	0.01%	0(0.0%)Unchanged	SEC filing ↗ Feb 5, 2025	▾
20	NORTHERN TRUST CORP CIK 73124 · View history	$20.05K 64,902 shares	0.00%	0(0.0%)Unchanged	SEC filing ↗ Feb 14, 2025	▾

Showing 20 / 32 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

14,713,819

Not deduplicated across managers

Disclosed value

$4.61M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Oncology Institute, Inc. · Q4 2024

Explore all 32 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.