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Compare · AVTR vs SEER

AVTR vs SEER

Side-by-side comparison of Avantor Inc. (AVTR) and Seer Inc. (SEER): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AVTR and SEER operate in Biotechnology: Laboratory Analytical Instruments (Industrials), so they compete in similar markets.
  • AVTR is the larger of the two at $6.62B, about 67.2x SEER ($98.4M).
  • Over the past year, AVTR is down 28.0% and SEER is down 18.4% - SEER leads by 9.7 points.
  • SEER has been more active in the news (17 items in the past 4 weeks vs 3 for AVTR).
  • AVTR has more recent analyst coverage (25 ratings vs 8 for SEER).
PerformanceAVTR-28.02%SEER-18.37%
2025-06-09+0.00%2026-06-08
MetricAVTRSEER
Company
Avantor Inc.
Seer Inc.
Price
$9.69+5.73%
$1.80+0.84%
Market cap
$6.62B
$98.4M
1M return
+16.41%
-4.51%
1Y return
-28.02%
-18.37%
Industry
Biotechnology: Laboratory Analytical Instruments
Biotechnology: Laboratory Analytical Instruments
Exchange
NYSE
NASDAQ
IPO
2019
2020
News (4w)
3
17
Recent ratings
25
8
AVTR

Avantor Inc.

Avantor, Inc. provides products and services to customers in biopharma, healthcare, education and government, advanced technologies, and applied materials industries in the Americas, Europe, Asia, the Middle East, and Africa. The company offers materials and consumables, such as purity chemicals and reagents, lab products and supplies, formulated silicone materials, customized excipients, customized single-use assemblies, process chromatography resins and columns, analytical sample prep kits, education and microbiology products, and clinical trial kits. It also provides equipment and instrumentation products, including filtration systems, virus inactivation systems, incubators, analytical instruments, evaporators, ultra-low-temperature freezers, biological safety cabinets, and critical environment supplies. In addition, the company offers services and specialty procurements comprising onsite lab and production, clinical, equipment, procurement and sourcing, and biopharmaceutical material scale-up and development services. Avantor, Inc. was founded in 1904 and is headquartered in Radnor, Pennsylvania.

SEER

Seer Inc.

Seer, Inc., a life sciences company, engages in developing and commercializing products for researchers to unlock biological information. The company develops Proteograph Product Suite, an integrated solution that comprises consumables, an automation instrumentation, and software that provides workflow to make proteomic profiling, and the analysis of the samples needed to characterize the nature of the proteome. It intends to sell its products for research purposes, which cover academic institutions, life sciences, and research laboratories, as well as biopharmaceutical and biotechnology companies for non-diagnostic and non-clinical purposes. Seer, Inc. has a collaboration agreement with Discovery Life Sciences, LLC. The company was formerly known as Seer Biosciences, Inc. and changed its name to Seer, Inc. in July 2018. Seer, Inc. was incorporated in 2017 and is headquartered in Redwood City, California.

Latest AVTR

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