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MCRBMCRB
4 quarters

Position history for SIMPLEX TRADING, LLCSIMPLEX TRADING, LLC's holdings in SERES THERAPEUTICS INC

SIMPLEX TRADING, LLC holds 4,598 shares of MCRB (SERES THERAPEUTICS INC), worth $36,278 as of 2026-Q2. The position was increased (+49.8% shares).

Current Value

$36,278

Current Shares

4,598

Total Value Change

-$17,722

Total Shares Change

+1,791

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
4,598
+49.8%
$36,2780.0%$7.89
19
2026-Q1
Increased
3,070
+149.2%
$27,2300.0%$8.80
21
2025-Q4
Decreased
1,232
-56.1%
$18,3320.0%$14.44
0
2025-Q3
New
2,807
-
$54,0000.0%$18.69
32

Other major holders of MCRB: VANGUARD GROUP INC, FMR LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP

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