CMPR CIMPRESS plc: institutional ownership and insider trading
223 funds reported holding $2.62B of CIMPRESS plc in their latest 13F filings; in Q2 2026 funds net bought $37.5M, with 45 new positions and 13 funds selling out; over the last 12 months insiders bought $251K and sold $9.28M on the open market.
Famous investors holding CMPR
- Ken Griffin (Citadel Advisors): $4.61M, 0.0% of the portfolio
- D. E. Shaw (D. E. Shaw & Co.): $1.58M, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $618K, 0.0% of the portfolio
Largest institutional holders of CMPR
- Jupiter Topco LLC — $384M
- Prescott General Partners LLC — $367M
- JANUS HENDERSON GROUP PLC (JHG) — $271M
- Rubric Capital Management LP — $178M
- BlackRock, Inc. (BLK) — $137M
- SPRUCE HOUSE INVESTMENT MANAGEMENT LLC — $124M
- VANGUARD GROUP INC — $110M
- VANGUARD PORTFOLIO MANAGEMENT LLC — $87.4M
- VANGUARD CAPITAL MANAGEMENT LLC — $74.7M
- WASATCH ADVISORS LP — $60.5M
Recent CMPR insider trades
- Sep 11, 2026: Keane Robert S sold 28,000 shares ($2.38M)
- Aug 11, 2026: Keane Robert S sold 6,500 shares ($625K)
- May 28, 2026: Quinn Sean Edward sold 27,989 shares ($2.93M)
- May 5, 2026: Wensveen Maarten sold 19,251 shares ($1.79M)
5%+ owners
- JANUS HENDERSON GROUP PLC: 14.7% (Schedule 13G/A, filed Feb 17, 2026)
- Rubric Capital Management LP: 6.2% (Schedule 13G, filed Feb 13, 2026)
- BlackRock, Inc.: 5.1% (Schedule 13G, filed Jan 21, 2026)