Accuray
ARAY
127 hedge funds and large institutions have $94.6M invested in Accuray in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 42 increasing their positions, 41 reducing their positions, and 16 closing their positions.
100% more call options, than puts
Call options by funds: $50K | Put options by funds: $25K
15.37% more ownership
Funds ownership: 55.64% → 71.01% (+15%)
6% more first-time investments, than exits
New positions opened: 17 | Existing positions closed: 16
2% more repeat investments, than reductions
Existing positions increased: 42 | Existing positions reduced: 41
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1% less funds holding
Funds holding: 128 → 127 (-1)
8% less capital invested
Capital invested by funds: $103M → $94.6M (-$7.94M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TG
TCW Group
Los Angeles,
California
|
+$17.6M |
| 2 |
TCM
Tenor Capital Management
New York
|
+$2.22M |
| 3 |
SAM
Silverback Asset Management
Chapel Hill,
North Carolina
|
+$1.73M |
| 4 |
HA
Heartland Advisors
Milwaukee,
Wisconsin
|
+$1.16M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$1.04M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HFA
Harbert Fund Advisors
Birmingham,
Alabama
|
-$593K |
| 2 |
Neuberger Berman Group
New York
|
-$396K |
| 3 |
JP Morgan Chase
New York
|
-$322K |
| 4 |
XT
XTX Topco
George Town,
Cayman Islands
|
-$226K |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
-$200K |
ARAY Hedge Fund Activity: Q2 2025 in Review
127 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in Accuray (ARAY) for Q2 2025, worth a combined $94.6M — down 7.7% from $103M a quarter earlier.
Buyers outnumbered sellers: 17 funds opened new ARAY positions and 16 closed out — a net gain of 1 holder — while 42 added to existing stakes and 41 trimmed.
The largest buyer was TCW Group, opening a new position worth an estimated $17.6M. The largest seller was Harbert Fund Advisors, cutting an estimated $593K.
- 127 institutional investors held Accuray (ARAY) as of Q2 2025, down from 128 in Q1 2025.
- Funds reported $94.6M of Accuray stock for Q2 2025, down 7.7% quarter-over-quarter.
- 17 funds opened new Accuray positions in Q2 2025 and 16 closed out, a net change of +1 holder.
- The largest Accuray buyer in Q2 2025 was TCW Group, an estimated $17.6M added.
- The largest Accuray seller in Q2 2025 was Harbert Fund Advisors, an estimated $593K sold.
Based on aggregated 13F filings for Q2 2025.