Jeff Yass’s Monarch ProCap Index ETF MPRO Stock Holding History
Bought
Maintained
Sold
Other funds holding MPRO
KWM
4A
WI
RA
CIA
MWM
AWM
Jeff Yass's MPRO Position: Q2 2026 in Review
Jeff Yass opened a new position in Monarch ProCap Index ETF (MPRO) in Q2 2026: 25,634 shares worth $837K. The stake represents ﹤0.01% of the portfolio and ranks #8651 among its holdings. This is a return to the name: Jeff Yass previously reported a position in MPRO as recently as Q2 2025.
Jeff Yass first reported a position in MPRO in Q3 2023 and has held it in 3 quarters since. 11 funds tracked by Wall St. Rank hold MPRO as of Q2 2026.
- Jeff Yass held 25,634 shares of Monarch ProCap Index ETF worth $837K as of Q2 2026.
- Monarch ProCap Index ETF was a new Jeff Yass position in Q2 2026.
- Monarch ProCap Index ETF made up ﹤0.01% of Jeff Yass's portfolio in Q2 2026, its #8651 holding.
- Jeff Yass first reported a position in Monarch ProCap Index ETF in Q3 2023 and has held it in 3 quarters since.
- 11 funds tracked by Wall St. Rank held Monarch ProCap Index ETF as of Q2 2026.
Based on Susquehanna International Group's 13F filing for Q2 2026, filed 14 Aug 2026.