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Daily close · 2026-10-23
Price return
Both stocks start at 0% on the first shared trading day.
AEMD-99.95%
ANIK-50.00%
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Split-adjusted closing prices. Dividends are excluded.Year ranges begin January 1 of the end year minus the selected years.
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CONTEXT ATTACHEDAEMD + ANIKPrices, financials and SEC filing evidence
Similarity
72.4%
3 shared / 6 total tags
How similar are their businesses?
The score compares business activities in annual filings released in 2025. Core activities receive four times the weight of material activities. Industries that fewer companies share carry more weight.
Positive activities from the two selected annual filings. Expand each group to view all its activities, or use the complete table below. These are classification sets, not revenue shares. The weighted similarity score also accounts for exposure and how common each activity is.Show business activity table · 6 rows, 3 columns
Core activities receive full weight; material activities receive one quarter. Select a tag to read the filing evidence.
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ANIK
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What each company does
Compare the businesses
AI
AETHLON MEDICAL INC
AEMD · XNAS
Aethlon Medical, Inc., a medical therapeutic company, engages in developing novel immunotherapeutic devices to treat cancer and viral infections in the United States. It develops Hemopurifier, a clinical-stage immunotherapeutic device intended for applications in cancer, and life-threatening viral infections, and use in organ transplantation. The company was founded in 1984 and is based in San Diego, California.
Anika Therapeutics, Inc., a joint preservation company, creates and delivers advancements in early intervention orthopedic care in the areas of osteoarthritis (OA) pain management, regenerative solutions, sports medicine, and arthrosurface joint solutions in the United States, Europe, and internationally. The company develops, manufactures, and commercializes products based on hyaluronic acid (HA) technology platform. Its OA pain management products include Monovisc and Orthovisc, an injectable HA-based viscosupplement for the pain relief from osteoarthritis conditions; and Cingal, a single-injection OA pain management product to provide short-and long-term pain relief. The company's joint preservation and restoration product family comprises orthopedic regenerative solutions, including Hyalofast and Tactoset; sports medicine solutions to repair and reconstruct damaged ligaments and tendons; and preserving joint solutions, including partial joint replacement, joint resurfacing, and invasive and bone sparing implants to treat upper and lower extremity orthopedic conditions. In addition, the company offers non-orthopedic products comprising HA-based products for Hyvisc, a molecular weight injectable HA veterinary product; Hyalobarrier, an anti-adhesion barrier for use after abdominal-pelvic surgeries; and Hyalomatrix for the treatment of burns and ulcers, as well as products used for the treatment of ears, nose and throat disorders, and ophthalmic. Anika Therapeutics, Inc. was founded in 1983 and is headquartered in Bedford, Massachusetts.
Price return uses split-adjusted daily closes and excludes dividends. Both stocks start on the first shared trading day within the selected window. Unavailable metrics leave gaps.
Financials use SEC canonical statements available by the displayed cutoff, retaining each company's fiscal period end. Annual and quarterly amounts are shown separately. P/E is unavailable when earnings do not support a positive ratio.
Business overlap uses industry tags from annual filings released in 2025. Each core activity receives full weight; each material activity receives one quarter of that weight. Rarer industries carry more weight. We sum the smaller exposure for each shared activity and divide it by the sum of the larger exposure for every activity in either company. This measures business overlap, rather than price correlation or expected returns.
Search eligibility requires distinct issuers, a shared core category and at least 20% weighted overlap, supported by industry or sector evidence and specific business activities. Broad classifications require stronger overlap within the same sector. Comparisons also need at least 252 shared price observations within two years, recent trading and a common sourced revenue or net-income trend. Missing P/E or gross margin alone does not exclude a comparison. The eligibility snapshot refreshes daily. Related comparisons use a separate, stricter peer rule; their ten-peer discovery limit does not limit search eligibility. Other stock pairs remain available in the comparison tool.
Statements available through 2026-10-26. Industry snapshot: 2025-12-31 · 5,721 classified issuers.