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GEODE CAPITAL MANAGEMENT, LLC

Position in MCRB — Seres Therapeutics, Inc.

CIK 1214717 BOSTON, MA

Position in MCRB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$630,994
-$32,791 QoQ
Shares Held
79,974
+6.9% QoQ
Ownership
0.804%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#6
of 36 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MCRB Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

GEODE CAPITAL MANAGEMENT, LLC holds $21,877,569,550 across 521 Biotechnology names. MCRB ranks #350 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MCRB

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $630,994 79,974
2026-03-31 $663,785 74,835
2025-12-31 $1,281,792 86,142
2025-09-30 $1,635,052 84,982
2025-06-30 $1,017,698 91,602
2025-03-31 $1,133,140 1,618,772
2024-12-31 $1,255,168 1,510,432
2024-09-30 $1,313,652 1,388,639
2024-06-30 $820,744 1,133,625
2024-03-31 $1,650,665 2,132,643
2023-12-31 $2,931,654 2,094,039
2023-09-30 $4,730,390 1,987,559
2023-06-30 $9,394,904 1,961,358
2023-03-31 $9,273,336 1,635,509
2022-12-31 $8,906,212 1,590,395
2022-09-30 $9,671,691 1,506,494
2022-06-30 $4,180,305 1,218,748
2022-03-31 $8,610,337 1,209,317
2021-12-31 $10,307,225 1,237,362
2021-09-30 $6,649,194 955,344
2021-06-30 $26,385,779 1,106,322
2021-03-31 $20,034,975 973,044
2020-12-31 $21,708,102 886,045
2020-09-30 $22,623,483 799,134
2020-06-30 $3,513,455 738,121
2020-03-31 $2,362,333 661,718