LP
CPRX

LMR Partners’s Catalyst Pharmaceutical CPRX Stock Holding History

LMR Partners’s Portfolio CPRX Stock Details CPRX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.43M Buy
+77,423
New +$2.28M 0.01% 845
2016
Q3 		– Sell
-112,476
Closed -$79K – 362
2016
Q2 		$79K Buy
+112,476
New +$90.6K 0.01% 414

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State Street
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American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HI
HBK Investments Dallas, Texas $10.2B AUM 67.73% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

LMR Partners's CPRX Position: Q2 2026 in Review

LMR Partners opened a new position in Catalyst Pharmaceutical (CPRX) in Q2 2026: 77,423 shares worth $2.43M. The stake represents 0.01% of the portfolio and ranks #845 among its holdings. This is a return to the name: LMR Partners previously reported a position in CPRX as recently as Q2 2016.

LMR Partners first reported a position in CPRX in Q2 2016 and has held it in 2 quarters since. 395 funds tracked by Wall St. Rank hold CPRX as of Q2 2026.

  • LMR Partners held 77,423 shares of Catalyst Pharmaceutical worth $2.43M as of Q2 2026.
  • Catalyst Pharmaceutical was a new LMR Partners position in Q2 2026.
  • Catalyst Pharmaceutical made up 0.01% of LMR Partners's portfolio in Q2 2026, its #845 holding.
  • LMR Partners first reported a position in Catalyst Pharmaceutical in Q2 2016 and has held it in 2 quarters since.
  • 395 funds tracked by Wall St. Rank held Catalyst Pharmaceutical as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.