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DaveManuel.com · Institutional Ownership · Who Owns It

FENNEC PHARMACEUTICALS INC (FENC)

Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.

107
Reporting holders
$175.5M
Reported value
46.5%
Of shares outstanding
0.2%
Calls
0.0%
Puts
+15
Holder change

Institutions report 16,314,161 shares against 35,067,159 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Rosalind Advisors, Inc.$34.3M3,188,00112.73%7q+9.6%+$3.0M
AIGH Capital Management LLC$26.7M2,486,0381.68%6q+25.5%+$5.4M
Solas Capital Management, LLC$20.3M1,889,36610.88%29q-23.9%-$6.4M
BlackRock, Inc.$18.6M1,727,0690.00%8q+26.2%+$3.9M
AWM Investment Company, Inc.$12.5M1,160,2961.08%3q+61.1%+$4.7M
VANGUARD CAPITAL MANAGEMENT LLC$9.0M839,3060.00%2q-6.4%-$621.8K
Prospect Capital Advisors, LLC$5.4M497,8002.43%newNEW
STATE STREET CORP$4.6M426,0040.00%13q+18.6%+$719.7K
GEODE CAPITAL MANAGEMENT, LLC$4.3M402,5660.00%25q+8.3%+$331.4K
JANE STREET GROUP, LLC$2.5M233,8770.00%newNEW
Potomac Capital Management, Inc.$2.4M224,4001.65%3qHELD
MORGAN STANLEY$2.4M221,9200.00%25q+5.1%+$116.2K
VANGUARD PORTFOLIO MANAGEMENT LLC$2.1M199,9980.00%2q+18.7%+$338.9K
NORTHERN TRUST CORP$1.8M167,9220.00%13q+10.4%+$169.8K
MARSHALL WACE, LLP$1.5M138,7580.00%newNEW
RENAISSANCE TECHNOLOGIES LLC$1.4M134,2000.00%newNEW
Nuveen, LLC$1.4M131,4820.00%6q+115.7%+$758.2K
Trexquant Investment LP$1.3M119,1220.01%3q+129.7%+$723.0K
CenterBook Partners LP$1.3M118,5820.06%newNEW
Lion Point Capital, LP$1.2M112,4345.78%13qHELD
BRIDGEWAY CAPITAL MANAGEMENT, LLC$1.2M108,0050.02%5q+30.1%+$268.8K
Cornerstone Capital, Inc.$1.1M105,0000.10%2qHELD
XTX Topco Ltd$1.0M93,8660.01%4q+515.3%+$845.1K
AQR CAPITAL MANAGEMENT LLC$998.6K92,8890.00%6q+284.7%+$739.0K
WELLINGTON MANAGEMENT GROUP LLP$908.9K84,5480.00%newNEW
Quadrature Capital Ltd$814.1K75,7260.01%newNEW
CITADEL ADVISORS LLC$763.6K71,0320.00%5q-53.8%-$887.7K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC$757.9K70,5040.00%13q+11.0%+$74.9K
1492 Capital Management LLC$700.4K65,1490.21%3q+28.5%+$155.3K
Bank of New York Mellon Corp$656.1K61,0320.00%13q+16.3%+$92.1K
TWO SIGMA INVESTMENTS, LP$648.6K60,3320.00%newNEW
Qube Research & Technologies Ltd$626.6K58,2920.00%3q+98.4%+$310.8K
THOMPSON SIEGEL & WALMSLEY LLC$615.0K57,2260.01%2qHELD
Point72 Asset Management, L.P.$606.4K56,4070.00%newNEW
Hartford Financial Management Inc.$544.4K50,6460.12%31qHELD
Round Rock Advisors LLC$523.3K48,6830.07%newNEW
VANGUARD FIDUCIARY TRUST CO$488.1K45,4000.00%2q+17.2%+$71.8K
STATE OF WISCONSIN INVESTMENT BOARD$415.0K38,6050.00%9q-11.3%-$52.6K
BNP PARIBAS FINANCIAL MARKETS$394.8K36,7270.00%31q+492.7%+$328.2K
SUSQUEHANNA INTERNATIONAL GROUP, LLP$378.4K CALLoptions only0.00%2qOPTIONS
RHUMBLINE ADVISERS$375.9K34,9690.00%13q+11.7%+$39.5K
GOLDMAN SACHS GROUP INC$359.6K33,4520.00%15q-39.9%-$238.8K
Squarepoint Ops LLC$334.7K31,1320.00%3q-44.9%-$272.8K
Eleva Capital SAS$327.4K53,2340.10%2qHELD
PRELUDE CAPITAL MANAGEMENT, LLC$318.2K29,5990.02%2qHELD
DEUTSCHE BANK AG\$310.7K28,8980.00%3q+36.3%+$82.7K
JONES FINANCIAL COMPANIES LLLP$287.1K26,0520.00%9q+4.4%+$12.1K
WELLS FARGO & COMPANY/MN$285.6K26,5640.00%14q+143.8%+$168.4K
MILLENNIUM MANAGEMENT LLC$282.9K26,3170.00%newNEW
LOS ANGELES CAPITAL MANAGEMENT LLC$272.1K25,3110.00%newNEW
PRICE T ROWE ASSOCIATES INC /MD/$248.0K23,0290.00%5q+36.5%+$66.4K
Brevan Howard Capital Management LP$230.8K21,4740.00%newNEW
BANK OF AMERICA CORP /DE/$214.4K19,9420.00%26q-24.5%-$69.5K
Engineers Gate Manager LP$192.3K17,8900.00%2q+15.3%+$25.5K
MetLife Investment Management, LLC$181.6K16,8940.00%7q+25.1%+$36.4K
LAZARD ASSET MANAGEMENT LLC$177.4K16,5000.00%newNEW
Invesco Ltd.$169.2K15,7440.00%5q+34.8%+$43.7K
CITIGROUP INC$146.9K13,6070.00%15q+876.8%+$131.9K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.$143.7K13,3720.00%9q-1.8%-$2.7K
Russell Investments Group, Ltd.$142.5K13,2560.00%12q+363.2%+$111.7K
Kemnay Advisory Services Inc.$135.3K12,5860.02%newNEW
JPMORGAN CHASE & CO$133.9K12,1430.00%18q+2.4%+$3.1K
MASTER'S WEALTH MANAGEMENT INC.$124.2K11,5570.04%newNEW
Police & Firemen's Retirement System of New Jersey$113.5K10,5580.00%7q+68.9%+$46.3K
NEW YORK STATE COMMON RETIREMENT FUND$104.8K9,7530.00%13qHELD
ALLIANCEBERNSTEIN L.P.$101.9K16,5700.00%4q+60.7%+$38.5K
NANO CAP NEW MILLENNIUM GROWTH FUND L P$80.6K7,5000.06%2q-65.1%-$150.5K
State of Alaska, Department of Revenue$70.0K6,5700.00%3qHELD
STRS OHIO$67.7K6,3000.00%4q+21.2%+$11.8K
FMR LLC$62.3K5,7930.00%18q+36.2%+$16.5K
UBS Group AG$50.6K4,7090.00%16q-27.2%-$19.0K
BARCLAYS PLC$46.8K4,3540.00%15q-30.6%-$20.6K
Tower Research Capital LLC (TRC)$37.4K3,4750.00%19q-19.9%-$9.3K
Legal & General Group Plc$29.2K2,7140.00%13q-68.6%-$63.7K
ROYAL BANK OF CANADA$29.0K2,6840.00%newNEW
Ameritas Investment Partners, Inc.$28.3K2,6350.00%13q+75.8%+$12.2K
IFG Advisory, LLC$21.5K2,0000.00%newNEW
Core Capital Management & Research, inc.$9.7K8610.01%newFIRST
Arax Advisory Partners$7.0K6530.00%newNEW
PNC Financial Services Group, Inc.$6.9K6450.00%7q+26.5%+$1.5K
Pinnacle Wealth Planning Services, Inc.$5.5K5070.00%3qHELD
SIMPLEX TRADING, LLC$5.4K CALLoptions only0.00%5qOPTIONS
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM$4.3K4000.00%13q-75.0%-$12.9K
MassMutual Private Wealth & Trust, FSB$3.8K3570.00%8qHELD
GAMMA Investing LLC$3.8K3490.00%6q+315.5%+$2.8K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC$3.3K3030.00%3qHELD
Allworth Financial LP$2.9K2740.00%2q+1091.3%+$2.7K
Private Wealth Management Group, LLC$2.7K2470.00%7q-37.8%-$1.6K
NATIONAL BANK OF CANADA /FI/$2.2K1410.00%newNEW
EverSource Wealth Advisors, LLC$2.0K1880.00%7q+4.4%
Smartleaf Asset Management LLC$1.2K1100.00%7qHELD
Sterling Capital Management LLC$1.1K1020.00%8q-86.3%-$6.9K
Farther Finance Advisors, LLC$1.0K950.00%4q-66.1%-$2.0K
IFP Advisors, Inc$989920.00%2q+9100.0%
Cornerstone Planning Group LLC$908880.00%8qHELD
Essential Partners LLC$860800.00%5q+110.5%
OSAIC HOLDINGS, INC.$806750.00%newNEW
Hughes Financial Services, LLC$763710.00%6qHELD
ROTHSCHILD INVESTMENT LLC$656610.00%2q+221.1%
NISA INVESTMENT ADVISORS, LLC$495460.00%9qHELD

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

FiledFormFiler % of class
2026-10-1913G/AOrin Hirschmanwith 1 co-filers7.1%

What the insiders did

Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.

Officers and directors

DateInsiderRoleSideSharesValue
2026-08-27Andrade RobertCHIEF FINANCIAL OFFICERSold75,000$883.5K
2026-09-15Brughera Marco MariaDirectorSold15,545$160.0K
2026-08-31Sayad Pierre SargisChief Medical OfficerSold12,000$146.2K
2026-09-01Raykov RostyOtherSold10,000$121.1K

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 202620$5.5M517,7433340.0%
Q2 2026107$175.5M16,314,1612444180.2%
Q1 202692$99.8M16,201,2281438170.1%
Q4 202597$119.6M15,538,5062026230.0%
Q3 202584$129.9M13,873,0921126230.0%
Q2 202578$112.9M13,602,9261623230.0%
Q1 202568$81.6M13,390,166919190.0%
Q4 202464$101.4M16,048,7651225120.0%
Q3 202463$74.7M14,941,789625150.0%
Q2 202464$87.8M14,370,8361523120.0%
Q1 202465$163.4M14,645,9081124170.3%
Q4 202358$170.1M15,101,206522140.4%
Q3 202358$108.2M14,316,494417160.5%
Q2 202358$126.0M14,091,3742117121.2%
Q1 202356$110.4M13,040,205172261.7%
Q4 202244$122.9M12,451,30117972.7%
Q3 202234$100.2M11,367,475123108.1%
Q2 202227$64.6M11,281,2981372.2%
Q1 202229$64.6M11,434,5094490.9%
Q4 202127$51.2M11,481,3045741.3%
Q3 202131$110.4M11,648,82445110.6%
Q2 202138$88.4M12,077,794126150.4%
Q1 202150$115.7M18,448,219512181.0%
Q4 202050$108.0M14,486,249919110.0%
Q3 202053$92.8M15,274,3581012170.3%
Q2 202055$181.5M21,675,101351540.3%
Q1 202026$56.4M9,471,4008560.2%
Q4 201927$65.7M10,128,2076680.0%
Q3 201922$40.7M8,465,5426640.0%
Q2 201926$36.0M8,987,81135110.0%
Q1 201945$46.7M9,637,454413100.0%
Q4 201844$62.4M9,783,2981020.0%