SES — SES AI CORPORATION

Ownership history in Stonebrook Private Inc.  ·  3 quarters on record

This page tracks every 13F SEC filing in which Stonebrook Private Inc. reported a position in SES AI CORPORATION (SES). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 10,263 -215 -2.1% 0.00% $17K $1.67
2025 Q2 REDUCED 10,478 -645 -5.8% 0.00% $9K $0.89
2025 Q1 INITIATED 11,123 — — 0.00% $6K $0.52
% of Fund (quarterly)    SES price (monthly, adj. close)

Other funds also holding SES

As of 2025 Q4 — sorted by position size

General Motors Holdings LLC 3Y 2.83% CANNELL CAPITAL LLC 3Y 7Y 0.95% LGT Financial Advisors LLC 3Y 0.16% Sitrin Capital Management LLC 3Y 7Y 0.05% Scientech Research LLC 0.04% HITE Hedge Asset Management LLC 3Y 7Y 0.04% Cinctive Capital Management LP 3Y 0.03% Temasek Holdings (Private) Ltd 3Y 7Y 0.02% XTX Topco Ltd 3Y 0.02% Shay Capital LLC 3Y 0.01%
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