iShares Cybersecurity and Tech ETF
IHAK
175 hedge funds and large institutions have $286M invested in iShares Cybersecurity and Tech ETF in 2025 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 56 reducing their positions, and 33 closing their positions.
1.12% less ownership
Funds ownership: 35.69% → 34.57% (-1.1%)
5% less funds holding
Funds holding: 184 → 175 (-9)
13% less repeat investments, than reductions
Existing positions increased: 49 | Existing positions reduced: 56
15% less capital invested
Capital invested by funds: $336M → $286M (-$49.7M)
24% less first-time investments, than exits
New positions opened: 25 | Existing positions closed: 33
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$3.27M |
| 2 |
D.E. Shaw & Co
New York
|
+$967K |
| 3 |
KA
Kovack Advisors
Ft. Lauderdale,
Florida
|
+$636K |
| 4 |
SC
Scotia Capital
Toronto,
Ontario, Canada
|
+$630K |
| 5 |
GS
GTS Securities
Miami,
Florida
|
+$572K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
SPFSPD
Sava Pension Fund (Sava Penzisko Drushtvo)
Skopje,
|
-$10.2M |
| 2 |
HighTower Advisors
Chicago,
Illinois
|
-$3.01M |
| 3 |
Osaic Holdings
Scottsdale,
Arizona
|
-$2.23M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$1.79M |
| 5 |
GLF
Groupe la Francaise
Paris,
France
|
-$1.48M |
IHAK Hedge Fund Activity: Q4 2025 in Review
175 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in iShares Cybersecurity and Tech ETF (IHAK) for Q4 2025, worth a combined $286M — down 15% from $336M a quarter earlier.
Sellers outnumbered buyers: 33 funds closed out of IHAK and 25 opened new positions — a net loss of 8 holders — while 56 trimmed existing stakes and 49 added.
The largest buyer was Jane Street, adding an estimated $3.27M. The largest seller was Sava Pension Fund (Sava Penzisko Drushtvo), cutting an estimated $10.2M.
- 175 institutional investors held iShares Cybersecurity and Tech ETF (IHAK) as of Q4 2025, down from 184 in Q3 2025.
- Funds reported $286M of iShares Cybersecurity and Tech ETF stock for Q4 2025, down 15% quarter-over-quarter.
- 25 funds opened new iShares Cybersecurity and Tech ETF positions in Q4 2025 and 33 closed out, a net change of -8 holders.
- The largest iShares Cybersecurity and Tech ETF buyer in Q4 2025 was Jane Street, an estimated $3.27M added.
- The largest iShares Cybersecurity and Tech ETF seller in Q4 2025 was Sava Pension Fund (Sava Penzisko Drushtvo), an estimated $10.2M sold.
Based on aggregated 13F filings for Q4 2025.