PEAK6 LLC

SEC CIK: 0001389958
Latest filing: Aug 12, 2026

SEC filings (opens in a new tab)

INSM holding history

INSMED Inc in every 13F filed by PEAK6 LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

INSM overview All 13F holders of INSM Full Q2 2026 holdings

Shares (Q2 2026): 6,209
Value: $662.0K
% of portfolio: <0.1%
Quarters held: 3; Since Q4 2025

Holdings of INSM by PEAK6 LLC, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	6,209	$662.0K	<0.1%	−1,717−21.7%	Reduced	Holders
Q1 2026	7,926	$1.30M	<0.1%	−14,264−64.3%	Reduced	Holders
Q4 2025	22,190	$3.86M	0.1%	+22,190	New	Holders