Silence Therapeutics plc

SLNNASDAQ

$9.82-0.01 (-0.10% today)

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

Silence Therapeutics plc price and activity chart data

Showing the 1Y range: Oct 7, 2025 to Oct 7, 2026. Price (+91.1%). 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
Siren, L.L.C.	2.34%	$36.4M	0.74%	Add 13.74%
TCG Crossover Management, LLC	2.14%	$33.3M	0.80%	Not reported
Nantahala Capital Management, LLC	1.90%	$29.6M	0.49%	Add 25.47%
Redmile Group, LLC	1.53%	$23.8M	1.60%	Not reported
Citadel Advisors LLC	0.94%	$14.6M	0.00%	Not reported
Nextech Invest Ltd.	0.67%	$10.5M	0.50%	Not reported
Millennium Management LLC	0.64%	$9.98M	0.00%	Not reported
Ikarian Capital, LLC	0.59%	$1.83M	0.20%	Reduce 4.04%
Tetragon Partners GP Ltd	0.54%	$8.39M	1.32%	Add 21.28%
Soleus Capital Management, L.P.	0.44%	$6.92M	0.24%	Not reported
Balyasny Asset Management L.P.	0.43%	$6.71M	0.01%	Not reported
5AM Venture Management, LLC	0.34%	$5.23M	1.82%	Not reported
Great Point Partners LLC	0.32%	$4.94M	0.93%	Reduce 55.90%
Morgan Stanley	0.28%	$4.43M	0.00%	Not reported
Ameriprise Financial Inc	0.26%	$4.06M	0.00%	Not reported
Jane Street Group, LLC	0.26%	$4.05M	0.00%	Not reported
ADAR1 Capital Management, LLC	0.24%	$3.72M	0.17%	Add 96.55%
SummitTX Capital, L.P.	0.23%	$3.59M	0.09%	New Not reported
Schonfeld Strategic Advisors LLC	0.19%	$2.96M	0.01%	Not reported
UBS Group AG	0.17%	$2.67M	0.00%	Not reported
BlackRock, Inc.	0.16%	$2.41M	0.00%	Not reported
Bank of Montreal	0.14%	$2.22M	0.00%	Not reported
Boothbay Fund Management, LLC	0.14%	$2.18M	0.03%	Not reported
Propel Bio Management, LLC	0.14%	$2.11M	1.10%	New Not reported
Susquehanna International Group, LLP	0.13%	$2.03M	0.00%	Not reported
Fred Alger Management, LLC	0.12%	$1.94M	0.01%	New Not reported
Qube Research & Technologies Ltd	0.12%	$1.8M	0.00%	Not reported
Caption Management, LLC	0.11%	$1.78M	0.01%	Not reported
BNP Paribas Financial Markets	0.11%	$1.75M	0.00%	Not reported
Goldman Sachs Group Inc	0.11%	$1.71M	0.00%	Not reported
Two Sigma Investments, LP	0.09%	$1.33M	0.00%	Not reported
Quadrature Capital Ltd	0.08%	$1.3M	0.01%	Not reported
Squarepoint Ops LLC	0.08%	$1.27M	0.00%	Not reported
XTX Topco Ltd	0.08%	$1.18M	0.02%	Not reported
M28 Capital Management LP	0.07%	$1.11M	2.36%	Not reported
Marshall Wace, LLP	0.05%	$791K	0.00%	Not reported
Birchview Capital, LP	0.05%	$782K	0.37%	New Not reported
Seven Fleet Capital Management LP	0.04%	$660K	0.11%	Reduce 61.66%
Ishara Investments LP	0.04%	$2.43M	1.79%	Reduce 60.60%
Geode Capital Management, LLC	0.02%	$324K	0.00%	Not reported
Virtu Financial LLC	0.02%	$282K	0.01%	Not reported
Bank of America Corp	0.02%	$278K	0.00%	Not reported
Trexquant Investment LP	0.02%	$262K	0.00%	Not reported
Verdad Advisers, LP	0.01%	$224K	0.21%	Not reported
Scientech Research LLC	0.01%	$210K	0.17%	Not reported
Renaissance Technologies LLC	0.01%	$186K	0.00%	Not reported
Arrowpoint Investment Partners (Singapore) Pte. Ltd.	0.01%	$179K	0.04%	New Not reported
Persistent Asset Partners Ltd	0.01%	$167K	0.05%	New Not reported
Raymond James Financial Inc	0.01%	$165K	0.00%	Not reported
Rhumbline Advisers	0.01%	$152K	0.00%	Not reported

50 of 69 holders

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