HARROW INC HROW
COM · Common Stock · CUSIP 415858109
American pharmaceutical company
- SectorHealth care
- IndustryPharmaceutical Preparations
- HeadquartersNashville, TN
- Founded1998
- Websiteharrow.com
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 35.1m as of 2023-11-13, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $11.20. Options: 6 managers hold calls ($3.9m notional), 6 hold puts ($2.4m).
Trends to Q4 2023
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q3 2022 | 81 |
| Q4 2022 | 95 |
| Q1 2023 | 116 |
| Q2 2023 | 113 |
| Q3 2023 | 130 |
| Q4 2023 | 114 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q4 2022 | 50 | 30 |
| Q1 2023 | 65 | 45 |
| Q2 2023 | 61 | 65 |
| Q3 2023 | 76 | 37 |
| Q4 2023 | 50 | 62 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q1 2023 | $5.1m | $990.3k | 0.19 |
| Q2 2023 | $7.0m | $5.8m | 0.83 |
| Q3 2023 | $3.4m | $4.9m | 1.47 |
| Q4 2023 | $3.9m | $2.4m | 0.60 |
Biggest buyers
| Private Capital Management, LLC | Added | +1.4m |
| MORGAN STANLEY | Added | +955.8k |
| DEUTSCHE BANK AG\ | Added | +735.4k |
| BlackRock Inc. | Added | +191.4k |
| JPMORGAN CHASE & CO | Added | +170.6k |
| Nuveen Asset Management, LLC | Added | +146.9k |
| STIFEL FINANCIAL CORP | Added | +91.9k |
| JANE STREET GROUP, LLC | New | +72.1k |
| FRANKLIN RESOURCES INC | Added | +64.3k |
| Ophir Asset Management Pty Ltd | Added | +56.0k |
Biggest sellers
| Driehaus Capital Management LLC | Sold out | -801.9k |
| Portolan Capital Management, LLC | Sold out | -386.0k |
| INVICTUS PRIVATE WEALTH, LLC | Reduced | -379.1k |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | -339.9k |
| BRAIDWELL LP | Reduced | -310.1k |
| PARADIGM CAPITAL MANAGEMENT INC/NY | Reduced | -285.5k |
| WELLINGTON MANAGEMENT GROUP LLP | Sold out | -253.9k |
| Uniplan Investment Counsel, Inc. | Sold out | -216.9k |
| DIMENSIONAL FUND ADVISORS LP | Reduced | -179.7k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC | Sold out | -169.8k |
Biggest calls
| JANE STREET GROUP, LLC | Reduced | $1.4m125.9k shares |
| SIMPLEX TRADING, LLC | Added | $1.1m97.6k shares |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Added | $583.5k52.1k shares |
| GROUP ONE TRADING LLC | Added | $488.3k43.6k shares |
| CITADEL ADVISORS LLC | Added | $359.5k32.1k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Biggest puts
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | $869.1k77.6k shares |
| SIMPLEX TRADING, LLC | Added | $594.0k53.1k shares |
| CITADEL ADVISORS LLC | Reduced | $439.0k39.2k shares |
| JANE STREET GROUP, LLC | Added | $258.7k23.1k shares |
| GROUP ONE TRADING LLC | Added | $209.4k18.7k shares |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | Unchanged | $00 shares |
Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
BAUM MARK L
13D · may seek influence
filed 2025-04-07
Stated purposeItem 4 of the Original Schedule 13D is hereby amended and supplemented by adding the following information: "The 15,400 shares received upon exercise of stock options, 150,000 shares of Common Stock underlying the RSUs and 762,300 shares of Common Stock underlying the PSUs (prior to tax withholding) described in Item 3 were acquired by Mr. Baum as compensation for Mr. Baum's services as Chief Executive Officer of the Company. The information provided in Item 3 with respect to the stock options, RSUs and PSUs is incorporated by reference herein." Full filing |
10.7% |
| BlackRock, Inc. 13G · institution filed 2026-10-27 | 7.4% |
| Opaleye Management Inc. 13G · passive investor -1.2 pts · filed 2026-07-31 | 6.4% |
| Kaufman Daniel Louis 13G · passive investor new · filed 2026-03-11 | 5.0% |
Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)
Insider purchases and sales in Q4 2023
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q1 2022 | 0 | — | 0 | — | — |
| Q2 2022 | 0 | — | 0 | — | — |
| Q3 2022 | 0 | — | 1 | $504.8k | — |
| Q4 2022 | 4 | $727.8k | 0 | — | — |
| Q1 2023 | 0 | — | 0 | — | — |
| Q2 2023 | 0 | — | 0 | — | — |
| Q3 2023 | 2 | $437.3k | 0 | — | — |
| Q4 2023 | 1 | $60.8k | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2023-11-16 | BAUM MARK L Chief Executive Officer, director | Bought | $60.8k7.5k shares |
| 2023-11-15 | Opaleye Management Inc. 10% owner · By Opaleye, L.P. | Bought | $200.7k25.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q4 2023
| Manager | Shares | Change |
|---|---|---|
| Opaleye Management Inc. 11.38% of their portfolio | 3.8m $42.8m | Added +25.0k |
| Private Capital Management, LLC 3.55% of their portfolio | 2.8m $31.3m | Added +1.4m |
| MORGAN STANLEY 0.00% of their portfolio | 2.7m $30.6m | Added +955.8k |
| BlackRock Inc. 0.00% of their portfolio | 2.2m $24.9m | Added +191.4k |
| VANGUARD GROUP INC 0.00% of their portfolio | 1.8m $20.3m | Added +48.7k |
| BRAIDWELL LP 0.62% of their portfolio | 1.5m $16.8m | Reduced -310.1k |
| DEUTSCHE BANK AG\ 0.00% of their portfolio | 748.9k $8.4m | Added +735.4k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 671.5k $7.5m | Added +54.9k |
| STATE STREET CORP 0.00% of their portfolio | 618.0k $6.9m | Reduced -70.6k |
| RENAISSANCE TECHNOLOGIES LLC 0.01% of their portfolio | 611.2k $6.8m | Reduced -339.9k |
| Ophir Asset Management Pty Ltd 1.22% of their portfolio | 548.1k $6.1m | Added +56.0k |
| STIFEL FINANCIAL CORP 0.01% of their portfolio | 432.0k $4.8m | Added +91.9k |
| NORTHERN TRUST CORP 0.00% of their portfolio | 316.8k $3.5m | Added +11.1k |
| WASATCH ADVISORS LP 0.02% of their portfolio | 302.5k $3.4m | Reduced -149.2k |
| Birchview Capital, LP 1.32% of their portfolio | 300.0k $3.4m | Unchanged |
| ROYCE & ASSOCIATES LP 0.03% of their portfolio | 294.9k $3.3m | Added +4.9k |
| FRANKLIN RESOURCES INC 0.00% of their portfolio | 294.2k $3.3m | Added +64.3k |
| JPMORGAN CHASE & CO 0.00% of their portfolio | 248.0k $2.8m | Added +170.6k |
| RICE HALL JAMES & ASSOCIATES, LLC 0.15% of their portfolio | 231.5k $2.6m | Reduced -18.9k |
| Nuveen Asset Management, LLC 0.00% of their portfolio | 221.8k $2.5m | Added +146.9k |
| Westside Investment Management, Inc. 0.61% of their portfolio | 212.3k $2.4m | Added +53.3k |
| Bank of New York Mellon Corp 0.00% of their portfolio | 192.1k $2.2m | Added +3.3k |
| CITADEL ADVISORS LLC 0.00% of their portfolio | 181.7k $2.0m | Reduced -149.2k |
| TWO SIGMA ADVISERS, LP 0.00% of their portfolio | 153.6k $1.7m | Reduced -52.8k |
| Diametric Capital, LP 1.00% of their portfolio | 147.0k $1.6m | Reduced -139.1k |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.03% of their portfolio | 144.0k $1.6m | Reduced -49.0k |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 140.8k $1.6m | Reduced -139.6k |
| DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio | 135.4k $1.5m | Reduced -179.7k |
| STANSBERRY ASSET MANAGEMENT, LLC 0.23% of their portfolio | 125.7k $1.4m | Reduced -13.7k |
| WOODMONT INVESTMENT COUNSEL LLC 0.13% of their portfolio | 122.1k $1.4m | Added +53.2k |
| KENNEDY CAPITAL MANAGEMENT LLC 0.03% of their portfolio | 119.7k $1.3m | Reduced -2.1k |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio | 118.4k $1.3m | Reduced -77.4k |
| MARSHALL WACE, LLP 0.00% of their portfolio | 113.5k $1.3m | Reduced -10.6k |
| PARADIGM CAPITAL MANAGEMENT INC/NY 0.06% of their portfolio | 108.0k $1.2m | Reduced -285.5k |
| PRELUDE CAPITAL MANAGEMENT, LLC 0.09% of their portfolio | 92.7k $1.0m | Added +3.0k |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio | 81.8k $916.5k | Added +1.7k |
| EQUITABLE TRUST CO 0.07% of their portfolio | 81.2k $908.9k | Added +32.0k |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 72.1k $807.3k | New |
| Steward Partners Investment Advisory, LLC 0.01% of their portfolio | 67.8k $759.5k | Reduced -30.1k |
| BARD ASSOCIATES INC 0.28% of their portfolio | 66.0k $739.8k | Added +600 |
| D.A. DAVIDSON & CO. 0.01% of their portfolio | 65.4k $732.4k | Added +27.4k |
| Swiss National Bank 0.00% of their portfolio | 62.3k $697.8k | Reduced -3.1k |
| AMERIPRISE FINANCIAL INC 0.00% of their portfolio | 59.0k $661.1k | Reduced -7.2k |
| Squarepoint Ops LLC 0.00% of their portfolio | 58.5k $655.6k | Reduced -2.5k |
| BARCLAYS PLC 0.00% of their portfolio | 55.8k $625.1k | Added +20.0k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 55.0k $616.1k | New |
| TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio | 54.8k $614.2k | Reduced -33.0k |
| GOLDMAN SACHS GROUP INC 0.00% of their portfolio | 54.2k $607.3k | Added +13.9k |
| CREDIT SUISSE AG/ 0.00% of their portfolio | 46.1k $516.7k | Added +3.6k |
| UBS Group AG 0.00% of their portfolio | 45.3k $507.5k | Added +16.7k |
| LPL Financial LLC 0.00% of their portfolio | 43.4k $485.6k | Added +25.5k |
| RHUMBLINE ADVISERS 0.00% of their portfolio | 38.5k $431.1k | Reduced -2.4k |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 0.04% of their portfolio | 38.2k $427.6k | New |
| Connective Capital Management, LLC 0.35% of their portfolio | 36.6k $410.4k | New |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio | 33.2k $371.4k | Reduced -167 |
| BANK OF AMERICA CORP /DE/ 0.00% of their portfolio | 31.5k $353.2k | Added +11.4k |
| NORGES BANK 0.00% of their portfolio | 26.2k $293.4k | Not comparable |
| Legal & General Group Plc 0.00% of their portfolio | 23.9k $267.2k | Unchanged |
| ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio | 23.8k $266.8k | Added +5.2k |
| Aigen Investment Management, LP 0.05% of their portfolio | 23.8k $266.6k | Reduced -3.8k |
| Invesco Ltd. 0.00% of their portfolio | 23.6k $264.6k | Reduced -14.0k |
| FineMark National Bank & Trust 0.01% of their portfolio | 22.7k $254.6k | Unchanged |
| INVICTUS PRIVATE WEALTH, LLC 0.02% of their portfolio | 21.0k $235.2k | Reduced -379.1k |
| State of Tennessee, Department of Treasury 0.00% of their portfolio | 19.1k $213.8k | Added +5.1k |
| Mendota Financial Group, LLC 0.17% of their portfolio | 19.1k $213.6k | Unchanged |
| GROUP ONE TRADING LLC 0.01% of their portfolio | 17.3k $194.3k | Added +6.1k |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 15.6k $176.0k | Added +1.5k |
| AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio | 15.1k $168.8k | Added +443 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 15.0k $168.3k | Reduced -4.3k |
| JANUS HENDERSON GROUP PLC 0.00% of their portfolio | 14.4k $161.0k | Reduced -29 |
| MetLife Investment Management, LLC 0.00% of their portfolio | 13.8k $154.1k | Unchanged |
| Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio | 13.5k $151.3k | Added +52 |
| VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio | 12.0k $134.4k | Unchanged |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio | 11.2k $126.0k | Unchanged |
| Stratos Wealth Partners, LTD. 0.00% of their portfolio | 11.1k $124.4k | Unchanged |
| CORRADO ADVISORS, LLC 0.10% of their portfolio | 10.5k $117.8k | Reduced -3.9k |
| Lido Advisors, LLC 0.00% of their portfolio | 10.5k $117.6k | Unchanged |
| NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio | 10.4k $117.0k | Reduced -65 |
| Creative Planning 0.00% of their portfolio | 10.4k $116.5k | New |
| CAPTRUST FINANCIAL ADVISORS 0.00% of their portfolio | 10.3k $115.2k | Added +9.8k |
| Independent Advisor Alliance 0.00% of their portfolio | 10.3k $115.1k | Unchanged |
| PENSION & WEALTH MANAGEMENT ADVISORS, INC. 0.07% of their portfolio | 10.3k $114.9k | New |
| ExodusPoint Capital Management, LP 0.00% of their portfolio | 10.0k $112.0k | Reduced -24.1k |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 9.8k $110.0k | Added +5.3k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 8.1k $90.4k | Added +4.4k |
| WELLS FARGO & COMPANY/MN 0.00% of their portfolio | 7.9k $88.1k | Added +2.0k |
| HARBOUR INVESTMENTS, INC. 0.00% of their portfolio | 7.6k $85.6k | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio | 6.8k $75.8k | Unchanged |
| Gradient Investments LLC 0.00% of their portfolio | 5.9k $65.9k | Unchanged |
| CITIGROUP INC 0.00% of their portfolio | 4.9k $55.0k | Reduced -1.3k |
| Stonehage Fleming Financial Services Holdings Ltd 0.00% of their portfolio | 4.8k $53.5k | Added +2.4k |
| AMALGAMATED BANK 0.00% of their portfolio | 4.4k $49.0k | Added +437 |
| China Universal Asset Management Co., Ltd. 0.01% of their portfolio | 4.1k $45.5k | Added +3.2k |
| Mariner Managed Account Solutions, LLC 0.00% of their portfolio | 3.1k $34.3k | Unchanged |
| SHELL ASSET MANAGEMENT CO 0.00% of their portfolio | 2.7k $31.0k | Reduced -818 |
| Ameritas Investment Partners, Inc. 0.00% of their portfolio | 2.6k $28.7k | Unchanged |
| EntryPoint Capital, LLC 0.02% of their portfolio | 1.9k $21.6k | First filing |
| Metropolitan Life Insurance Co/NY 0.00% of their portfolio | 1.8k $19.9k | Unchanged |
| Naples Money Management LLC 0.02% of their portfolio | 1.6k $17.9k | First filing |
| SALEM INVESTMENT COUNSELORS INC 0.00% of their portfolio | 1.3k $14.6k | Unchanged |