SEC 13F Intelligence

Brightline Capital Management, LLC / EOSE

Brightline Capital Management, LLC’s Eos Energy Enterprises Inc Position

Does Brightline Capital Management, LLC own Eos Energy Enterprises Inc (EOSE)? Not currently — the last reported position was 1.75M shares worth $20M in Q3 2025; the fund’s latest 13F (Q1 2026) no longer reports it.

Position Value
$20M
Q3 2025
Shares
1.75M
% of Portfolio
+8.19%
Quarters Held
5
position exited

Position History EOSE

Reported value by quarter
Q3 ’24: $5MQ3 ’24Q4 ’24: $8MQ4 ’24Q1 ’25: $6MQ1 ’25Q2 ’25: $9MQ2 ’25Q3 ’25: $20MQ3 ’25filingsflow.com
QuarterSharesValue% of Portfolio
Q3 20251.75M$20M+8.19%
Q2 20251.72M$9M+3.80%
Q1 20251.71M$6M+5.60%
Q4 20241.66M$8M+5.53%
Q3 20241.64M$5M+2.06%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Brightline Capital Management, LLC’s full portfolio or all institutional holders of EOSE.