Vault-13

HARROW INC HROW

COM · Common Stock · CUSIP 415858109

American pharmaceutical company

95 institutional holders +14 vs Q3 2022
17,909,60417.9m shares reported held*
65.3% of all shares outstanding*
$264.3mreported value*
20 new 30 added 22 reduced 8 sold out net bought ≈ $33.5m (+2.3m shares)

* 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: 27.4m as of 2022-11-11, 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 ≈ $14.76. Options: 5 managers hold calls ($2.6m notional), 5 hold puts ($1.5m).

Trends to Q4 2022

Institutional holders

Managers reporting a position, each quarter

050100Q3 22: 81Q4 22: 9595Q3 22Q4 22
Numbers
QuarterHolders
Q3 202281
Q4 202295

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$1m$2m$3mQ3 22 calls: $1.9mQ3 22 puts: $557.0kQ3 22P/C 0.30Q4 22 calls: $2.6mQ4 22 puts: $1.5mQ4 22P/C 0.57
Numbers
QuarterCallsPutsP/C
Q3 2022$1.9m$557.0k0.30
Q4 2022$2.6m$1.5m0.57

Biggest buyers

Portolan Capital Management, LLC New +972,512+972.5k
Opaleye Management Inc. Added +431,183+431.2k
WELLINGTON MANAGEMENT GROUP LLP New +323,300+323.3k
BRC Group Holdings, Inc. New +155,825+155.8k
STANSBERRY ASSET MANAGEMENT, LLC New +126,178+126.2k
Invesco Ltd. New +120,736+120.7k
D. E. Shaw & Co., Inc. New +108,526+108.5k
TWO SIGMA INVESTMENTS, LP Added +105,419+105.4k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added +82,970+83.0k
MARSHALL WACE, LLP Added +75,031+75.0k

Biggest sellers

Uniplan Investment Counsel, Inc. Reduced -212,639-212.6k
WASATCH ADVISORS LP Reduced -175,611-175.6k
Acuitas Investments, LLC Reduced -99,708-99.7k
Ophir Asset Management Pty Ltd Reduced -88,316-88.3k
Russell Investments Group, Ltd. Reduced -64,396-64.4k
ANCHOR CAPITAL ADVISORS LLC Reduced -51,855-51.9k
Ancora Advisors LLC Reduced -47,070-47.1k
BRIDGEWAY CAPITAL MANAGEMENT, LLC Reduced -45,000-45.0k
JACOB ASSET MANAGEMENT OF NEW YORK LLC Reduced -33,000-33.0k
ACADIAN ASSET MANAGEMENT LLC Reduced -31,611-31.6k

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $1.5m99.5k shares
CITADEL ADVISORS LLC Added $718.8k48.7k shares
SIMPLEX TRADING, LLC Reduced $286.0k19.4k shares
GROUP ONE TRADING LLC Reduced $88.6k6.0k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP New $704.1k47.7k shares
SIMPLEX TRADING, LLC Reduced $361.0k24.5k shares
CITADEL ADVISORS LLC Added $320.3k21.7k shares
GROUP ONE TRADING LLC Reduced $67.9k4.6k 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.

HolderStakeChangeShares Last filed
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% 4.1m≈ $172.3m 2025-04-07
BlackRock, Inc. 13G · institution filed 2026-10-27 7.4% 2.8m≈ $117.1m 2026-10-27
Opaleye Management Inc. 13G · passive investor -1.2 pts · filed 2026-07-31 6.4% -1.2 pts 2.4m≈ $101.9m 2026-07-31
Kaufman Daniel Louis 13G · passive investor new · filed 2026-03-11 5.0% new 1.9m≈ $79.8m 2026-03-11

Fell to 5% or below in the last year: VANGUARD GROUP INC (0.0%, 2026-03-27)

Insider purchases and sales in Q4 2022

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)

BuyingSelling
404Q1 21: 0 buyingQ1 21: 0 sellingQ2 21: 0 buyingQ2 21: 0 sellingQ2 21Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 0 sellingQ4 21Q1 22: 0 buyingQ1 22: 0 sellingQ2 22: 0 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 1 sellingQ4 22: 4 buyingQ4 22: 0 sellingQ4 22
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q1 20210—0——
Q2 20210—0——
Q3 20210—0——
Q4 20210—0——
Q1 20220—0——
Q2 20220—0——
Q3 20220—1$504.8k—
Q4 20224$727.8k0——
DateInsiderTradeSharesPrice ValueTheir holding
2022-12-22 BAUM MARK L Chief Executive Officer, director Bought 25,000 $13.39 $334.8k25.0k shares +2%
2022-12-22 BOLL ANDREW R. Chief Financial Officer Bought 2,500 $13.54 $33.9k2.5k shares +1%
2022-12-22 Van Horn R. Lawrence Director Bought 1,860 $13.42 $25.0k1.9k shares new
2022-12-21 Makary Martin A. Director Bought 25,000 $13.37 $334.2k25.0k shares new
2022-12-14 Opaleye Management Inc. 10% owner · By Opaleye, L.P. Bought 415,000 $10.52 $4.4m415.0k shares +13%
2022-12-14 Opaleye Management Inc. 10% owner · By Managed Account Bought 16,183 $10.52 $170.2k16.2k shares +10%

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 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 Opaleye Management Inc. 19.38% of their portfolio BOSTON, MA 3,775,0003.8m $55.7m $55.7m 19.38% Added +431.2k +431,183
2 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 1,172,7961.2m $17.3m $17.3m 0.00% Reduced -7.8k -7,810
3 RENAISSANCE TECHNOLOGIES LLC 0.02% of their portfolio NEW YORK, NY 1,131,9871.1m $16.7m $16.7m 0.02% Added +19.4k +19,375
4 Private Capital Management, LLC 2.10% of their portfolio NAPLES, FL 1,041,6611.0m $15.4m $15.4m 2.10% Added +12.3k +12,305
5 Portolan Capital Management, LLC 1.42% of their portfolio BOSTON, MA 972,512972.5k $14.4m $14.4m 1.42% New
6 INVICTUS PRIVATE WEALTH, LLC 1.47% of their portfolio Denver, CO 774,122774.1k $11.4m $11.4m 1.47% First filing
7 Ophir Asset Management Pty Ltd 2.18% of their portfolio SYDNEY, C3 768,916768.9k $11.3m $11.3m 2.18% Reduced -88.3k -88,316
8 WASATCH ADVISORS LP 0.07% of their portfolio SALT LAKE CITY, UT 753,795753.8k $11.1m $11.1m 0.07% Reduced -175.6k -175,611
9 ACADIAN ASSET MANAGEMENT LLC 0.04% of their portfolio Boston, MA 512,824512.8k $7.6m $7.6m 0.04% Reduced -31.6k -31,611
10 Uniplan Investment Counsel, Inc. 0.51% of their portfolio MILWAUKEE, WI 481,618481.6k $7.1m $7.1m 0.51% Reduced -212.6k -212,639
11 BlackRock Inc. 0.00% of their portfolio New York, NY 447,017447.0k $6.6m $6.6m 0.00% Added +12.0k +12,030
12 WELLINGTON MANAGEMENT GROUP LLP 0.00% of their portfolio Boston, MA 323,300323.3k $4.8m $4.8m 0.00% New
13 Diametric Capital, LP 2.08% of their portfolio BOSTON, MA 292,802292.8k $4.3m $4.3m 2.08% Added +68.7k +68,712
14 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.10% of their portfolio HOUSTON, TX 271,100271.1k $4.0m $4.0m 0.10% Reduced -45.0k -45,000
15 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 244,079244.1k $3.6m $3.6m 0.00% Added +11.7k +11,743
16 Acuitas Investments, LLC 3.74% of their portfolio Seattle, WA 238,241238.2k $3.5m $3.5m 3.74% Reduced -99.7k -99,708
17 Informed Momentum Co LLC 0.71% of their portfolio SOLANA BEACH, CA 232,908232.9k $3.4m $3.4m 0.71% Added +8.9k +8,862
18 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 219,812219.8k $3.2m $3.2m 0.01% Added +105.4k +105,419
19 FRANKLIN RESOURCES INC 0.00% of their portfolio San Mateo, CA 217,396217.4k $3.2m $3.2m 0.00% Added +49.6k +49,641
20 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 207,831207.8k $3.1m $3.1m 0.00% Added +22.9k +22,896
21 Westside Investment Management, Inc. 0.04% of their portfolio SANTA MONICA, CA 189,839189.8k $2.8m $2.8m 0.04% Reduced -8.9k -8,925
22 ANCHOR CAPITAL ADVISORS LLC 0.07% of their portfolio Boston, MA 185,357185.4k $2.7m $2.7m 0.07% Reduced -51.9k -51,855
23 Birchview Capital, LP 1.88% of their portfolio BURLINGTON, VT 180,000180.0k $2.7m $2.7m 1.88% Unchanged
24 BRC Group Holdings, Inc. 0.52% of their portfolio LOS ANGELES, CA 155,825155.8k $2.3m $2.3m 0.52% New
25 JACOB ASSET MANAGEMENT OF NEW YORK LLC 2.79% of their portfolio HERMOSA BEACH, CA 155,539155.5k $2.3m $2.3m 2.79% Reduced -33.0k -33,000
26 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 151,503151.5k $2.2m $2.2m 0.00% Added +51.7k +51,689
27 TWO SIGMA ADVISERS, LP 0.01% of their portfolio NEW YORK, NY 142,400142.4k $2.1m $2.1m 0.01% Added +45.3k +45,300
28 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 139,418139.4k $2.1m $2.1m 0.00% Unchanged
29 STANSBERRY ASSET MANAGEMENT, LLC 0.38% of their portfolio Westlake, TX 126,178126.2k $1.9m $1.9m 0.38% New
30 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 125,282125.3k $1.8m $1.8m 0.00% Added +83.0k +82,970
31 AMERIPRISE FINANCIAL INC 0.00% of their portfolio MINNEAPOLIS, MN 123,298123.3k $1.8m $1.8m 0.00% Reduced -1.4k -1,446
32 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 120,736120.7k $1.8m $1.8m 0.00% New
33 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 115,899115.9k $1.7m $1.7m 0.00% Reduced -229 -229
34 Boston Partners 0.00% of their portfolio BOSTON, MA 114,693114.7k $1.7m $1.7m 0.00% Added +2.7k +2,653
35 Global IMC LLC 0.43% of their portfolio SOLANA BEACH, CA 113,099113.1k $1.7m $1.7m 0.43% Added +46.7k +46,679
36 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 108,526108.5k $1.6m $1.6m 0.00% New
37 BARD ASSOCIATES INC 0.68% of their portfolio CHICAGO, IL 107,725107.7k $1.6m $1.6m 0.68% Unchanged
38 PRELUDE CAPITAL MANAGEMENT, LLC 0.09% of their portfolio NEW YORK, NY 103,919103.9k $1.5m $1.5m 0.09% Added +18.8k +18,828
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 102,906102.9k $1.5m $1.5m 0.00% Reduced -22.1k -22,056
40 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 102,030102.0k $1.5m $1.5m 0.00% Added +75.0k +75,031
41 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 88,72788.7k $1.3m $1.3m 0.00% Added +162 +162
42 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 86,81386.8k $1.3m $1.3m 0.00% Unchanged
43 Ancora Advisors LLC 0.03% of their portfolio Cleveland, OH 77,65077.7k $1.1m $1.1m 0.03% Reduced -47.1k -47,070
44 JANE STREET GROUP, LLC 0.00% of their portfolio NEW YORK, NY 67,72767.7k $999.7k $999.7k 0.00% New
45 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 62,72062.7k $925.0k $925.0k 0.00% Reduced -11.4k -11,446
46 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 61,46861.5k $907.3k $907.3k 0.00% Added +50.1k +50,073
47 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 57,22757.2k $844.7k $844.7k 0.00% New
48 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 56,07656.1k $827.7k $827.7k 0.01% Added +40.0k +39,951
49 EQUITABLE TRUST CO 0.07% of their portfolio NASHVILLE, TN 55,96556.0k $826.0k $826.0k 0.07% Unchanged
50 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 54,69854.7k $807.3k $807.3k 0.00% Reduced -64.4k -64,396
51 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 44,52344.5k $657.0k $657.0k 0.01% New
52 Trexquant Investment LP 0.01% of their portfolio STAMFORD, CT 35,03935.0k $517.2k $517.2k 0.01% Reduced -24.0k -23,953
53 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 30,54230.5k $450.5k $450.5k 0.00% Added +2.4k +2,360
54 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 30,16130.2k $445.2k $445.2k 0.00% Added +18.4k +18,365
55 CORSAIR CAPITAL MANAGEMENT, L.P. 0.15% of their portfolio NEW YORK, NY 27,70127.7k $408.9k $408.9k 0.15% Reduced -89 -89
56 Qube Research & Technologies Ltd 0.00% of their portfolio LONDON, X0 23,68123.7k $349.5k $349.5k 0.00% Added +8.5k +8,480
57 FineMark National Bank & Trust 0.02% of their portfolio FORT MYERS, FL 22,73022.7k $335.5k $335.5k 0.02% Unchanged
58 Jump Financial, LLC 0.02% of their portfolio Chicago, IL 21,70021.7k $320.3k $320.3k 0.02% Added +6.6k +6,600
59 BAMCO INC /NY/ 0.00% of their portfolio NEW YORK, NY 20,17320.2k $297.8k $297.8k 0.00% New
60 Mendota Financial Group, LLC 0.36% of their portfolio MADISON, WI 19,07319.1k $281.5k $281.5k 0.36% First filing
61 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 18,00018.0k $266.0k $266.0k 0.00% Reduced -800 -800
62 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 16,57316.6k $244.6k $244.6k 0.00% First filing
63 CORRADO ADVISORS, LLC 0.17% of their portfolio RAMSEY, NJ 16,31416.3k $240.8k $240.8k 0.17% Reduced -2.8k -2,846
64 683 Capital Management, LLC 0.02% of their portfolio NEW YORK, NY 14,90514.9k $220.0k $220.0k 0.02% New
65 Balyasny Asset Management L.P. 0.00% of their portfolio Chicago, IL 14,71914.7k $217.3k $217.3k 0.00% New
66 AMERICAN CENTURY COMPANIES INC 0.00% of their portfolio KANSAS CITY, MO 13,12813.1k $193.8k $193.8k 0.00% New
67 UBS Group AG 0.00% of their portfolio ZURICH, V8 12,71812.7k $187.7k $187.7k 0.00% Added +1.3k +1,279
68 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 11,24011.2k $165.9k $165.9k 0.00% New
69 BAILARD, INC. 0.01% of their portfolio Foster City, CA 11,23711.2k $165.9k $165.9k 0.01% New
70 LMR Partners LLP 0.00% of their portfolio LONDON, X0 10,97611.0k $162.0k $162.0k 0.00% New
71 Stratos Wealth Partners, LTD. 0.00% of their portfolio BEACHWOOD, OH 10,61010.6k $156.6k $156.6k 0.00% Unchanged
72 Lighthouse Investment Partners, LLC 0.03% of their portfolio Palm Beach Gardens, FL 10,48810.5k $154.8k $154.8k 0.03% New
73 Independent Advisor Alliance 0.01% of their portfolio CHARLOTTE, NC 10,27810.3k $152.0k $152.0k 0.01% Unchanged
74 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 10,21910.2k $150.8k $150.8k 0.00% Added +9.5k +9,506
75 Perritt Capital Management Inc 0.07% of their portfolio Chicago, IL 8,0418.0k $118.7k $118.7k 0.07% Reduced -22.0k -21,959
76 Gradient Investments LLC 0.00% of their portfolio ARDEN HILLS, MN 6,8826.9k $101.6k $101.6k 0.00% Unchanged
77 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 5,6445.6k $83.0k $83.0k 0.00% Added +2.9k +2,888
78 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 3,8533.9k $57.0k $57.0k 0.00% Added +1.9k +1,900
79 Mariner Managed Account Solutions, LLC 0.00% of their portfolio Boston, MA 3,0663.1k $45.0k $45.0k 0.00% Unchanged
80 Dorsey Wright & Associates 0.01% of their portfolio PASADENA, CA 2,6002.6k $38.4k $38.4k 0.01% First filing
81 NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO 0.00% of their portfolio MILWAUKEE, WI 2,1002.1k $31.0k $31.0k 0.00% New
82 Stonehage Fleming Financial Services Holdings Ltd 0.00% of their portfolio ST. HELIER, Y9 1,8001.8k $26.6k $26.6k 0.00% Unchanged
83 SALEM INVESTMENT COUNSELORS INC 0.00% of their portfolio WINSTON-SALEM, NC 1,3001.3k $19.2k $19.2k 0.00% Unchanged
84 NATIONAL BANK OF CANADA /FI/ 0.00% of their portfolio MONTREAL, A8 1,0001.0k $14.7k $14.7k 0.00% Unchanged
85 Key Financial Inc 0.00% of their portfolio WEST CHESTER, PA 750750 $9.1k $9.1k 0.00% Unchanged
86 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 671671 $9.9k $9.9k 0.00% Added +504 +504
87 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 527527 $7.8k $7.8k 0.00% Reduced -1.1k -1,095
88 Federation des caisses Desjardins du Quebec 0.00% of their portfolio LEVIS, A8 500500 $7.4k $7.4k 0.00% Unchanged
89 INSTITUTIONAL & FAMILY ASSET MANAGEMENT, LLC 0.00% of their portfolio Fort Collins, CO 337337 $5.0k $5.0k 0.00% Unchanged
90 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 278278 $4.1k $4.1k 0.00% Added +25 +25
91 HAZLETT, BURT & WATSON, INC. 0.00% of their portfolio WHEELING, WV 200200 $3.0k $3.0k 0.00% Unchanged
92 Sugarloaf Wealth Management, LLC 0.00% of their portfolio DULUTH, GA 150150 $2.2k $2.2k 0.00% New
93 Daiwa Securities Group Inc. 0.00% of their portfolio CHIYODA-KU,TOKYO, M0 110110 $2.0k $2.0k 0.00% New
94 FMR LLC 0.00% of their portfolio BOSTON, MA 107107 $1.6k $1.6k 0.00% Unchanged
95 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged