Summit Investors Management, LLC (CIK 0001507545)

Latest company ownership

Shares held
41,932,358
Last filed at
May 29, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q2 2025Q4
Shares held
5,388,206
Last filed at
Sep 9, 2022
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q4 2025Q4
Role: Other
Shares held
4,764,079
Last filed at
Sep 13, 2013
Confidence Score
50.0
2025Q4
Confidence Score History
2011Q4 2025Q4
Role: Other
Shares held
4,132,156
Last filed at
Sep 12, 2013
Confidence Score
50.0
2025Q4
Confidence Score History
2012Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
May 24, 2024 May 29, 2024 LifeStance Health Group, Inc. Other Sell 15.0 -3,802,345 -8.31% $22.4M
Sep 8, 2022 Sep 9, 2022 A10 Networks, Inc. Other Sell 15.0 -3,500,000 -39.38% $44.6M
Dec 7, 2021 Dec 10, 2021 A10 Networks, Inc. Other Sell 15.0 -700,000 -7.31% $10.5M
Jun 25, 2021 Jun 29, 2021 LifeStance Health Group, Inc. Other Sell 15.0 -1,140,704 -2.43% $19.4M
Jun 14, 2021 Jun 16, 2021 LifeStance Health Group, Inc. Other Sell 15.0 -1,368,844 -2.84% $23.3M
Sep 11, 2013 Sep 13, 2013 Ubiquiti Inc. Other Sell 15.0 -1,300,000 -21.44% $42.9M
Sep 10, 2013 Sep 12, 2013 CORPAY, INC. Other Sell 15.0 -2,000,000 -32.61% $209.7M
Sep 4, 2013 Sep 6, 2013 Ubiquiti Inc. Other Sell 15.0 -2,500,000 -29.19% $78.5M
Jun 13, 2013 Jun 17, 2013 Ubiquiti Inc. Other Sell 16.3 -531,464 -5.84% $8.5M
Jun 4, 2013 Jun 6, 2013 Ubiquiti Inc. Other Sell 15.0 -6,000,000 -39.75% $96M
May 14, 2013 May 16, 2013 CORPAY, INC. Other Sell 15.0 -2,500,000 -28.96% $206M
Mar 12, 2013 Mar 13, 2013 CORPAY, INC. Other Sell 15.0 -1,500,000 -14.80% $105.8M
Mar 4, 2013 Mar 6, 2013 Ubiquiti Inc. Other Sell 15.0 -1,000,000 -6.21% $13.3M
Dec 3, 2012 Dec 5, 2012 CORPAY, INC. Other Sell 15.0 -4,908,014 -32.63% $254.8M
Nov 29, 2012 Dec 3, 2012 Ubiquiti Inc. Other Sell 15.0 -1,000,000 -5.85% $11.6M
Nov 9, 2011 Nov 10, 2011 Ubiquiti Inc. Other Sell 15.0 -1,055,734 -4.99% $15.8M
Oct 19, 2011 Oct 21, 2011 Ubiquiti Inc. Other Sell 15.0 -2,841,652 -11.84% $42.6M