ChipMOS TECHNOLOGIES
IMOS
51 hedge funds and large institutions have $40.1M invested in ChipMOS TECHNOLOGIES in 2025 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 15 increasing their positions, 12 reducing their positions, and 5 closing their positions.
120% more first-time investments, than exits
New positions opened: 11 | Existing positions closed: 5
101% more call options, than puts
Call options by funds: $619K | Put options by funds: $308K
25% more repeat investments, than reductions
Existing positions increased: 15 | Existing positions reduced: 12
11% more funds holding
Funds holding: 46 → 51 (+5)
9% more capital invested
Capital invested by funds: $36.9M → $40.1M (+$3.19M)
5.88% more ownership
Funds ownership: 0.3% → 6.18% (+5.9%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BlackRock
New York
|
+$1.06M |
| 2 |
Vanguard Personalized Indexing Management
Oakland,
California
|
+$489K |
| 3 |
BP
Ballentine Partners
Waltham,
Massachusetts
|
+$296K |
| 4 |
Creative Planning
Overland Park,
Kansas
|
+$268K |
| 5 |
Acadian Asset Management
Boston,
Massachusetts
|
+$260K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Goldman Sachs
New York
|
-$633K |
| 2 |
QCG
Quadrant Capital Group
Cincinnati,
Ohio
|
-$506K |
| 3 |
OSAM
O'Shaughnessy Asset Management
Stamford,
Connecticut
|
-$438K |
| 4 |
Renaissance Technologies
New York
|
-$283K |
| 5 |
RG
Renaissance Group
Covington,
Kentucky
|
-$201K |
IMOS Hedge Fund Activity: Q2 2025 in Review
51 of the 7,613 institutional investors tracked by Wall St. Rank reported a position in ChipMOS TECHNOLOGIES (IMOS) for Q2 2025, worth a combined $40.1M — up 8.6% from $36.9M a quarter earlier.
Buyers outnumbered sellers: 11 funds opened new IMOS positions and 5 closed out — a net gain of 6 holders — while 15 added to existing stakes and 12 trimmed.
The largest buyer was BlackRock, adding an estimated $1.06M. The largest seller was Goldman Sachs, exiting entirely with an estimated $633K sold.
- 51 institutional investors held ChipMOS TECHNOLOGIES (IMOS) as of Q2 2025, up from 46 in Q1 2025.
- Funds reported $40.1M of ChipMOS TECHNOLOGIES stock for Q2 2025, up 8.6% quarter-over-quarter.
- 11 funds opened new ChipMOS TECHNOLOGIES positions in Q2 2025 and 5 closed out, a net change of +6 holders.
- The largest ChipMOS TECHNOLOGIES buyer in Q2 2025 was BlackRock, an estimated $1.06M added.
- The largest ChipMOS TECHNOLOGIES seller in Q2 2025 was Goldman Sachs, an estimated $633K sold.
Based on aggregated 13F filings for Q2 2025.