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218 hedge funds and large institutions have $755M invested in Harrow in 2026 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 67 increasing their positions, 76 reducing their positions, and 33 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

2.43% less ownership

Funds ownership: 59.94%57.5% (-2.4%)

12% less repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 76

31% less capital invested

Capital invested by funds: $1.09B → $755M (-$332M)

Holders
218
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$53M
Puts
$25.9M
Net Calls
Net Calls Change

Top Sellers

1 -$47.2M
2 -$20.7M
3 -$12.4M
4
Jane Street
Jane Street
New York
-$10.5M
5
DC
Diametric Capital
Massachusetts
-$7.36M
Name Holding Trade Value Shares
Change
Change in
Stake
BIAS
201
Beacon Investment Advisory Services
New Jersey
$1.76K
ZBNA
202
Zions Bancorporation, National Association
Utah
$1.59K
PA
203
Parallel Advisors
California
$1.41K
SHIM
204
Stone House Investment Management
Pennsylvania
$1.41K
PWA
205
Physician Wealth Advisors
Utah
$1.38K
FFO
206
Fortitude Family Office
Arizona
$1.09K
TM
207
Torren Management
California
$1.09K
FFA
208
Farther Finance Advisors
California
$779
PFBT
209
Parkside Financial Bank & Trust
Missouri
$741
AT
210
Arlington Trust
Alabama
$740
CA
211
Clearstead Advisors
Ohio
$601
CA
212
CoreCap Advisors
Michigan
$212
TWD
213
True Wealth Design
Ohio
$212
FGP
214
Freestone Grove Partners
California
$106
EP
215
Essential Partners
California
$71
GIA
216
GHP Investment Advisors
Colorado
$36
TPWA
217
Twin Peaks Wealth Advisors
California
$35
Jane Street
218
Jane Street
New York
HF
219
HRT Financial
New York
Verition Fund Management
220
Verition Fund Management
Connecticut
EA
221
Ellsworth Advisors
Ohio
BHCM
222
Brevan Howard Capital Management
Jersey
VF
223
Virtu Financial
New York
Mariner
224
Mariner
Kansas
CCIA
225
Campbell & Co Investment Adviser
Maryland