MML Investors Services
MREO icon

MML Investors Services’s Mereo BioPharma MREO Stock Holding History

MML Investors Services’s Portfolio MREO Stock Details MREO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$3.88K Hold
12,200
– – ﹤0.01% 3251
2026
Q1 		$4.03K Hold
12,200
– – ﹤0.01% 2992
2025
Q4 		$5.08K Buy
+12,200
New +$23.2K ﹤0.01% 3037

Other funds holding MREO

Rubric Capital Management (New York)
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
DCM
Defilade Capital Management Emeryville, California $747M AUM
NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
TC
Tejara Capital London, United Kingdom $243M AUM 9.84% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return

MML Investors Services's MREO Position: Q2 2026 in Review

MML Investors Services held its Mereo BioPharma (MREO) position steady in Q2 2026 at 12,200 shares worth $3.88K. The position accounts for ﹤0.01% of the portfolio, ranked #3251.

MML Investors Services first reported a position in MREO in Q4 2025 and has held it in 3 quarters since. The position peaked at $5.08K in Q4 2025. 60 funds tracked by Wall St. Rank hold MREO as of Q2 2026.

  • MML Investors Services held 12,200 shares of Mereo BioPharma worth $3.88K as of Q2 2026.
  • MML Investors Services left its Mereo BioPharma share count unchanged in Q2 2026.
  • Mereo BioPharma made up ﹤0.01% of MML Investors Services's portfolio in Q2 2026, its #3251 holding.
  • MML Investors Services first reported a position in Mereo BioPharma in Q4 2025 and has held it in 3 quarters since.
  • MML Investors Services's Mereo BioPharma position peaked at $5.08K in Q4 2025.
  • 60 funds tracked by Wall St. Rank held Mereo BioPharma as of Q2 2026.

Based on MML Investors Services's 13F filing for Q2 2026, filed 7 Aug 2026.