Starling Oncology, Inc.

STLNNASDAQ

$6.30-0.05 (-0.79%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Starling Oncology, Inc. price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+65.4%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	4.73%	$25.8M	0.00%	Not reported
Deerfield Management Company, L.P.	3.34%	$18.2M	0.19%	Not reported
Vanguard Capital Management LLC	3.25%	$17.7M	0.00%	Not reported
Josh Arnold Investment Consultant, LLC	2.45%	$13.4M	8.42%	Not reported
Geode Capital Management, LLC	1.89%	$10.3M	0.00%	Not reported
Goldman Sachs Group Inc	1.73%	$9.42M	0.00%	Not reported
Wexford Capital LP	1.70%	$9.29M	1.19%	Not reported
State Street Corp	1.55%	$8.43M	0.00%	Not reported
Nuveen, LLC	1.40%	$7.65M	0.00%	Not reported
Renaissance Technologies LLC	1.36%	$7.42M	0.01%	Not reported
CenterBook Partners LP	1.24%	$6.74M	0.33%	Reduce 20.83%
Marshall Wace, LLP	1.22%	$6.64M	0.01%	Not reported
Vanguard Portfolio Management LLC	1.00%	$5.47M	0.00%	Not reported
Citadel Advisors LLC	0.89%	$4.85M	0.00%	Not reported
Jane Street Group, LLC	0.85%	$4.63M	0.00%	Not reported
BRC Group Holdings, Inc.	0.74%	$4.03M	0.93%	Not reported
Arrowstreet Capital, Limited Partnership	0.71%	$3.86M	0.00%	Not reported
Two Sigma Investments, LP	0.67%	$3.63M	0.00%	Not reported
Northern Trust Corp	0.59%	$3.21M	0.00%	Not reported
Acadian Asset Management LLC	0.56%	$3.07M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.50%	$2.73M	0.00%	Not reported
FourWorld Capital Management LLC	0.50%	$2.71M	2.47%	Not reported
Manatuck Hill Partners, LLC	0.45%	$2.44M	0.81%	Not reported
Walleye Capital LLC	0.44%	$2.42M	0.01%	Not reported
Inspire Investing, LLC	0.42%	$2.3M	0.09%	New Not reported
JPMorgan Chase & Co	0.41%	$2.29M	0.00%	Not reported
Bank of America Corp	0.39%	$2.13M	0.00%	Not reported
Invesco Ltd.	0.34%	$1.86M	0.00%	Not reported
Formula Growth Ltd	0.30%	$1.63M	0.57%	New Not reported
SG Americas Securities, LLC	0.26%	$1.43M	0.00%	Not reported
Mount Lucas Management LP	0.25%	$1.36M	0.48%	Not reported
Boothbay Fund Management, LLC	0.23%	$1.27M	0.02%	Not reported
Charles Schwab Investment Management Inc	0.23%	$1.23M	0.00%	Not reported
Informed Momentum Co LLC	0.19%	$1.02M	0.09%	Not reported
Bank of New York Mellon Corp	0.18%	$961K	0.00%	Not reported
Dauntless Investment Group, LLC	0.16%	$888K	0.70%	Reduce 64.60%
UBS Group AG	0.15%	$832K	0.00%	Not reported
Morgan Stanley	0.13%	$734K	0.00%	Not reported
Kingswood Wealth Advisors, LLC	0.12%	$662K	0.03%	Add 18.12%
Creative Planning	0.11%	$597K	0.00%	Not reported
Panoramic Capital, LLC	0.10%	$543K	0.23%	New Not reported
Gsa Capital Partners LLP	0.10%	$536K	0.03%	Not reported
Millennium Management LLC	0.10%	$526K	0.00%	Not reported
Cetera Investment Advisers	0.09%	$486K	0.00%	Not reported
HighTower Advisors, LLC	0.09%	$466K	0.00%	Not reported
White Pine Capital LLC	0.09%	$465K	0.11%	New Not reported
Wells Fargo & Company	0.08%	$426K	0.00%	Not reported
FMR LLC	0.08%	$424K	0.00%	Not reported
Deutsche Bank Ag\	0.08%	$412K	0.00%	Not reported
State of Wyoming	0.07%	$396K	0.04%	Not reported

50 of 113 holders

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