HRZN
Horizon Technology Finance CorpCompany with tickers: HRZN, HTFC
CIK
1487428
CUSIP
44045A102
Shares Outstanding
68,261,111
13F Activity (30d)
47 filings
47 filers
Holders: 58
Total Value: $13,715,150
Total Shares: 3,257,762
Institutional Ownership Trend
Holder Concentration
Across 58 13F filers · Δ vs Dec 31, 2025Top Holder
18.1%
+4.4 pts
Top 5
51.5%
+1.4 pts
Top 10
72.6%
+2.1 pts
HHI
756
Broadly held
+84
Quarterly Activity
vs Dec 31, 2025
New
11
Increased
16
Decreased
22
Sold Out
20
Unchanged
9
Holder count:
-9
Institutional value:
-47.8%
Shares held:
-20.1%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +104,156 | 144,136 | |
| Mega MILLENNIUM MANAGEMENT LLC | +64,417 | 75,968 | |
| Small Green Alpha Advisors, LLC | +31,197 | 590,141 | |
| Mega Legal & General Group Plc | +21,751 | 328,655 | |
| Mid Tower Research Capital LLC (TRC) | +12,044 | 13,535 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega TWO SIGMA INVESTMENTS, LP | −369,074 | 150,179 | |
| Large MARSHALL WACE, LLP | −110,511 | 171,778 | |
| Mega BlackRock, Inc. | −108,460 | 179,487 | |
| Mega JANE STREET GROUP, LLC | −74,990 | 17,700 | |
| Mid Quantbot Technologies LP | −42,841 | 18,773 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid IMC-Chicago, LLC | 61,795 | $260,156 | |
| Mid Virtu Financial LLC | 17,055 | $71,801 | |
| Small TWO SIGMA SECURITIES, LLC | 16,508 | $69,498 | |
| Small Patriot Financial Group Insurance Agency, LLC | 12,452 | $52,422 | |
| Mid Atria Investments, Inc | 11,855 | $49,909 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large TWO SIGMA ADVISERS, LP | 63,197 | $407,620 | |
| Micro ETF Store, Inc. | 60,873 | $392,630 | |
| Mid Quadrature Capital Ltd | 56,559 | $364,805 | |
| Large CAPTRUST FINANCIAL ADVISORS | 50,035 | $322,725 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 30,658 | $197,744 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small Green Alpha Advisors, LLC | $2,484,493 | 18.11% | 590,141 | Shares | Sole | 2026-04-07 | ||||
| Micro Eagle Point Credit Management LLC | $1,541,676 | 11.24% | 366,194 | Shares | Defined | 2026-05-07 | ||||
| Mega Legal & General Group Plc | $1,383,637 | 10.09% | 328,655 | Shares | Defined | 2026-05-08 | ||||
| Small Connecticut Wealth Management, LLC | $900,144 | 6.56% | 213,811 | Shares | Sole | 2026-05-01 | ||||
| Mega BlackRock, Inc. | $755,640 | 5.51% | 179,487 | Shares | Sole | 2026-05-13 | ||||
| Large MARSHALL WACE, LLP | $723,184 | 5.27% | 171,778 | Shares | Other | 2026-05-15 | ||||
| Mega TWO SIGMA INVESTMENTS, LP | $632,253 | 4.61% | 150,179 | Shares | Sole | 2026-05-15 | ||||
| Mega UBS Group AG | $606,812 | 4.42% | 144,136 | Shares | Defined | 2026-05-05 | ||||
| Small Virtus Investment Advisers, LLC | $606,105 | 4.42% | 143,968 | Shares | Other | 2026-05-14 | ||||
| Mega MILLENNIUM MANAGEMENT LLC | $319,825 | 2.33% | 75,968 | Shares | Sole | 2026-05-15 | ||||
| Small FIRST FINANCIAL BANK - TRUST DIVISION Bank | $276,062 | 2.01% | 65,573 | Shares | Sole | 2026-04-01 | ||||
| Mid IMC-Chicago, LLC | $260,156 | 1.90% | 61,795 | Shares | Sole | 2026-05-05 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $256,612 | 1.87% | 60,953 | Shares | Defined | 2026-05-18 | ||||
| Large CANADA LIFE ASSURANCE Co Insurance | $237,801 | 1.73% | 56,485 | Shares | Sole | 2026-05-14 | ||||
| Large Pathstone Holdings, LLC | $218,065 | 1.59% | 51,797 | Shares | Sole | 2026-05-11 | ||||
| Mega MORGAN STANLEY | $199,709 | 1.46% | 47,437 | Shares | Defined | 2026-05-15 | ||||
| Mid INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $186,435 | 1.36% | 44,284 | Shares | Sole | 2026-05-01 | ||||
| Small Regal Investment Advisors LLC | $183,358 | 1.34% | 43,553 | Shares | Sole | 2026-05-14 | ||||
| Mega AQR CAPITAL MANAGEMENT LLC | $139,005 | 1.01% | 33,018 | Shares | Defined | 2026-05-15 | ||||
| Small JACKSON THORNTON WEALTH MANAGEMENT, LLC | $139,005 | 1.01% | 33,018 | Shares | Sole | 2026-04-29 | ||||
| Large OSAIC HOLDINGS, INC. | $129,301 | 0.94% | 30,713 | Shares | Defined | 2026-05-15 | ||||
| Mega WELLS FARGO & COMPANY/MN | $116,548 | 0.85% | 27,684 | Shares | Defined | 2026-05-11 | ||||
| Small OXFORD ASSET MANAGEMENT LLP | $115,627 | 0.84% | 27,465 | Shares | Sole | 2026-05-15 | ||||
| Mega LPL Financial LLC | $110,247 | 0.80% | 26,187 | Shares | Sole | 2026-05-06 | ||||
| Mega CITADEL ADVISORS LLC | $103,566 | 0.76% | 24,600 | Call | Defined | 2026-05-15 | ||||
| Mega ROYAL BANK OF CANADA Bank | $85,930 | 0.63% | 20,411 | Shares | Defined | 2026-05-15 | ||||
| Large Cetera Investment Advisers | $83,652 | 0.61% | 19,870 | Shares | Sole | 2026-05-13 | ||||
| Mid Quantbot Technologies LP | $79,034 | 0.58% | 18,773 | Shares | Sole | 2026-05-13 | ||||
| Mega JANE STREET GROUP, LLC | $74,517 | 0.54% | 17,700 | Call | Defined | 2026-05-12 | ||||
| Mid Virtu Financial LLC | $71,801 | 0.52% | 17,055 | Shares | Defined | 2026-05-14 | ||||
| Mega ENVESTNET ASSET MANAGEMENT INC | $70,235 | 0.51% | 16,683 | Shares | Sole | 2026-05-04 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $69,498 | 0.51% | 16,508 | Shares | Sole | 2026-05-15 | ||||
| Mega CITADEL ADVISORS LLC | $60,203 | 0.44% | 14,300 | Put | Defined | 2026-05-15 | ||||
| Mega RAYMOND JAMES FINANCIAL INC | $57,815 | 0.42% | 13,733 | Shares | Defined | 2026-05-14 | ||||
| Mid Tower Research Capital LLC (TRC) | $56,982 | 0.42% | 13,535 | Shares | Defined | 2026-05-15 | ||||
| Small Patriot Financial Group Insurance Agency, LLC Insurance | $52,422 | 0.38% | 12,452 | Shares | Sole | 2026-04-22 | ||||
| Mid ADELL HARRIMAN & CARPENTER INC | $50,520 | 0.37% | 12,000 | Shares | Sole | 2026-05-04 | ||||
| Mid Sanctuary Advisors, LLC | $49,909 | 0.36% | 11,855 | Shares | Sole | 2026-05-05 | ||||
| Mid Atria Investments, Inc | $49,909 | 0.36% | 11,855 | Shares | Sole | 2026-05-05 | ||||
| Small NATIONS FINANCIAL GROUP INC, /IA/ /ADV | $48,204 | 0.35% | 11,450 | Shares | Sole | 2026-04-15 | ||||
| Small CREATIVE FINANCIAL DESIGNS INC /ADV | $42,100 | 0.31% | 10,000 | Shares | Sole | 2026-04-13 | ||||
| Mid SIMPLEX TRADING, LLC | $29,179 | 0.21% | 6,931 | Shares | Sole | 2026-05-14 | ||||
| Micro Nova Wealth Management, Inc. | $15,669 | 0.11% | 3,722 | Shares | Sole | 2026-04-14 | ||||
| Large FIFTH THIRD BANCORP Bank | $11,362 | 0.08% | 2,699 | Shares | Defined | 2026-05-01 | ||||
| Small N.E.W. Advisory Services LLC | $8,638 | 0.06% | 2,052 | Shares | Sole | 2026-05-05 | ||||
| Mid Allworth Financial LP | $4,795 | 0.03% | 1,139 | Shares | Sole | 2026-05-15 | ||||
| Micro Chung Wu Investment Group, LLC | $4,631 | 0.03% | 1,100 | Shares | Sole | 2026-05-12 | ||||
| Small PIN OAK INVESTMENT ADVISORS INC | $3,368 | 0.02% | 800 | Shares | Sole | 2026-05-15 | ||||
| Mid MAI Capital Management | $3,271 | 0.02% | 777 | Shares | Sole | 2026-05-15 | ||||
| Mid SALEM INVESTMENT COUNSELORS INC | $2,947 | 0.02% | 700 | Shares | Sole | 2026-04-29 | ||||
| Micro KERR FINANCIAL PLANNING Corp | $854 | 0.01% | 203 | Shares | Sole | 2026-04-29 | ||||
| Small Caitong International Asset Management Co., Ltd | $791 | 0.01% | 188 | Shares | Sole | 2026-05-11 | ||||
| Micro Aspect Partners, LLC | $703 | 0.01% | 167 | Shares | Sole | 2026-04-02 | ||||
| Micro Signature Equity Partners, LLC | $475 | 0.00% | 113 | Shares | Sole | 2026-05-13 | ||||
| Mid Sound Income Strategies, LLC | $210 | 0.00% | 50 | Shares | Sole | 2026-04-27 | ||||
| Mid HARBOUR INVESTMENTS, INC. | $122 | 0.00% | 29 | Shares | Sole | 2026-05-15 | ||||
| Large CWM, LLC | $105 | 0.00% | 25 | Shares | Sole | 2026-05-14 | ||||
| Large DANSKE BANK A/S Bank | $33 | 0.00% | 8 | Shares | Sole | 2026-05-12 | ||||
| Mid EverSource Wealth Advisors, LLC | $0 | 0.00% | 0 | Shares | Sole | 2026-05-18 | ||||
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