Applied Optoelectronics, Inc.
US ˙ NasdaqGM ˙ US03823U1025

SecurityAAOI / Applied Optoelectronics, Inc.
InstitutionSilvercrest Asset Management Group Llc
Latest Disclosed Ownership145,748 shares
Latest Disclosed Value $ 12,328,823
Silvercrest Asset Management Group Llc reports 45.26% decrease in ownership of AAOI / Applied Optoelectronics, Inc.

On May 15, 2026 - Silvercrest Asset Management Group Llc filed a 13F-HR form disclosing ownership of 145,748 shares of Applied Optoelectronics, Inc. (US:AAOI) valued at $12,328,823 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 266,272 shares of Applied Optoelectronics, Inc.. This represents a change in shares of -45.26% during the quarter. The current value of the position is $26,827,834 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F APPLIED OPTOELECTRONICS INC COM COM 03823U102 145,748 -120,524 -45.26 12,329 32.82 0.0891
2026-02-17 2025-12-31 13F APPLIED OPTOELECTRONICS COM 03823U102 266,272 -66,951 -20.09 9,282 7.43 0.0638
2025-11-14 2025-09-30 13F APPLIED OPTOELECTRONICS INC COM COM 03823U102 333,223 -7,981 -2.34 8,640 -1.43 0.0572
2025-08-14 2025-06-30 13F APPLIED OPTOELECTRONICS COM 03823U102 341,204 62,447 22.40 8,766 104.89 0.0589
2025-05-15 2025-03-31 13F APPLIED OPTOELECTRONICS COM 03823U102 278,757 43,708 18.60 4,279 -50.62 0.0306
2025-02-14 2024-12-31 13F APPLIED OPTOELECTRONICS COM 03823U102 235,049 6,730 2.95 8,664 165.17 0.0579
2024-11-14 2024-09-30 13F APPLIED OPTOELECTRONICS INC COM COM 03823U102 228,319 228,319 3,267 0.0222
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.