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ATHR — ATHEROS COMMUNICATIONS

Reported value held$1.11M
Funds holding (latest)7
SectorTechnology
Funds holding (Q2 2026)3
Institutional value$207.12K · 43.98K sh
New / Add / Cut / Exit0 / 2 / 1 / 0
Top-5 / Top-10 concentration100.0% / 100.0%
Institutional holdings change Accumulating +14.6% (+5.60K sh)
Institutional value change Up +129.7%

As of Q2 2026, 3 SEC-registered investment managers reported holding ATHR (ATHEROS COMMUNICATIONS) in their latest 13F filings, with a combined reported value of $207.12K across 43.98K shares. That is +14.6% by share count (+5.60K shares) versus the previous quarter, while reported value moved +129.7%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.

Compared with the prior quarter, 2 added to existing stakes, 1 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

ATHR is classified in the Technology sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
Millennium Management history Q2 2025 27.05K $369.17K 0.00% New
Vanguard Group history Q4 2025 45.14K $279.85K 0.00% Add
Citadel Advisors history Q4 2025 40.72K $252.44K 0.00% New
Geode Capital Management history Q2 2026 23.55K $110.92K 0.00% Reduce
BlackRock Inc history Q2 2026 16.72K $78.74K 0.00% Add
UBS Group AG history Q2 2026 3.71K $17.46K 0.00% Add
Bank of America Corp history Q4 2025 2 $12 0.00% Hold

New Positions (Q2 2026)

No fund opened a new position this quarter.

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 7 funds)

FundQ2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Geode Capital Management 21.53K 23.16K 23.52K 26.96K 23.55K
BlackRock Inc 5.08K 5.22K 9.59K 10.89K 16.72K
UBS Group AG — 199 323 526 3.71K
Citadel Advisors — — 40.72K — —
Bank of America Corp 16 2 2 — —
Vanguard Group 32.42K 32.42K 45.14K — —
Millennium Management 27.05K — — — —

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