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Equibles

AMERICAN CENTURY COMPANIES INC

Position in SEER — Seer, Inc.

CIK 748054 KANSAS CITY, MO
Back to SEER Full portfolio

Position in SEER

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$122,532
-$1,477 QoQ
Shares Held
73,815
0.0% QoQ
Ownership
0.133%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#28
of 59 holders
Holding Since
Dec 2020
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in SEER Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $3,618,743,392 across 179 Biotechnology names. SEER ranks #162 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 ALNY
Alnylam Pharmaceuticals, Inc.
 1,853,956 $558,096,374
2 ASND
Ascendis Pharma A/S
 1,400,575 $373,561,364
3 VRTX
Vertex Pharmaceuticals Inc / Ma
 580,901 $288,550,953
4 ARGX
Argenx SE
 173,193 $160,683,269
5 IONS
Ionis Pharmaceuticals Inc
 1,947,076 $154,383,656
6 EXEL
Exelixis, Inc.
 1,791,664 $97,484,438
7 HRMY
Harmony Biosciences Holdings, Inc.
 2,539,512 $92,463,631
8 GPCR
Structure Therapeutics Inc.
 1,682,179 $90,282,546

All Filings in SEER

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $122,532 73,815
2026-03-31 $124,009 73,815
2025-12-31 $137,559 75,169
2025-09-30 $163,116 75,169
2025-06-30 $160,861 75,169
2025-03-31 $128,441 76,001
2024-12-31 $176,285 76,314
2024-09-30 $150,972 76,636
2024-06-30 $103,743 61,752
2024-03-31 $82,555 43,450
2023-12-31 $72,334 37,286
2023-09-30 $78,503 35,522
2023-06-30 $111,301 26,066
2023-03-31 $58,158 15,067
2022-12-31 $74,831 12,902
2021-03-31 $4,246,748 84,901
2020-12-31 $4,856,615 86,509