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