CRBP

Corbus Pharmaceuticals Holdings, Inc.

Company with tickers: CRBP

CIK
1595097
CUSIP
21833P301
Shares Outstanding
18,527,795
Holders: 98
Total Value: $104,689,555
Total Shares: 12,861,131

Institutional Ownership Trend

13 quarters

Holder Concentration

Across 98 13F filers · Δ vs Sep 30, 2025
Top Holder
18.2%
−7.5 pts
Top 5
55.4%
−5.6 pts
Top 10
76.5%
+3.3 pts
HHI
817
Broadly held −274

Quarterly Activity

vs Sep 30, 2025
New
26
Increased
23
Decreased
25
Sold Out
13
Unchanged
24
Holder count: +13
Institutional value: -10.2%
Shares held: +39.6%

Top Buyers

vs Sep 30, 2025
Institution Added Now Holds
Large Standard Life Aberdeen plc +1,133,519 1,321,750
Mega CITADEL ADVISORS LLC +875,593 899,693
Mid ORBIMED ADVISORS LLC +425,000 1,597,287
Mid ARMISTICE CAPITAL, LLC +344,000 536,000
Small Prosight Management, LP +340,472 683,872

Top Sellers

vs Sep 30, 2025
Institution Sold Now Holds
Small Octagon Capital Advisors LP −160,000 955,000
Mega MILLENNIUM MANAGEMENT LLC −99,364 37,065
Small Exome Asset Management LLC −90,419 139,543
Small HealthInvest Partners AB −68,327 107,255
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −49,320 227,826

Top New Positions

vs Sep 30, 2025
Institution Acquired Value (USD)
Small Stonepine Capital Management, LLC 389,916 $3,173,916
Mid 683 Capital Management, LLC 85,543 $696,320
Mega DIMENSIONAL FUND ADVISORS LP 77,354 $629,660
Large Point72 Asset Management, L.P. 75,134 $611,590
Mid Jump Financial, LLC 60,300 $490,842

Top Sold-Out Positions

vs Sep 30, 2025
Institution Previously Held Last Value (USD)
Mid Centiva Capital, LP 191,700 $2,425,005
Mid TANG CAPITAL MANAGEMENT LLC 127,520 $1,613,128
Small HighVista Strategies LLC 118,027 $1,493,041
Small SUPERSTRING CAPITAL MANAGEMENT LP 57,644 $729,196
Small Ikarian Capital, LLC 54,800 $693,220
100 of 100 shown Export CSV
Holder Value (USD) % of 13F Shares Action
Mid Cormorant Asset Management, LP $19,088,063 18.23% 2,344,971 View
Mid ORBIMED ADVISORS LLC $13,001,916 12.42% 1,597,287 View
Large Standard Life Aberdeen plc $10,759,045 10.28% 1,321,750 View
Small Octagon Capital Advisors LP $7,773,700 7.43% 955,000 View
Mega CITADEL ADVISORS LLC $6,863,591 6.56% 843,193 View
Mega VANGUARD GROUP INC $6,173,953 5.90% 758,471 View
Small Prosight Management, LP $5,566,718 5.32% 683,872 View
Mid ARMISTICE CAPITAL, LLC $4,363,040 4.17% 536,000 View
Small Stonepine Capital Management, LLC $3,173,916 3.03% 389,916 View
Large RENAISSANCE TECHNOLOGIES LLC $2,884,002 2.75% 354,300 View
Mega BlackRock, Inc. $2,181,892 2.08% 268,046 View
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,854,503 1.77% 227,826 View
Large COMERICA BANK $1,628,008 1.56% 200,001 View
Large Assenagon Asset Management S.A. $1,529,961 1.46% 187,956 View
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $1,481,984 1.42% 182,062 View
Mega GEODE CAPITAL MANAGEMENT, LLC $1,390,905 1.33% 170,873 View
Small Exome Asset Management LLC $1,135,880 1.08% 139,543 View
Mega AMERIPRISE FINANCIAL INC $1,104,841 1.06% 135,730 View
Large Balyasny Asset Management LLC $1,085,151 1.04% 133,311 View
Small HealthInvest Partners AB $873,055 0.83% 107,255 View
Mid 683 Capital Management, LLC $696,320 0.67% 85,543 View
Large MARSHALL WACE, LLP $631,223 0.60% 77,546 View
Mega DIMENSIONAL FUND ADVISORS LP $629,660 0.60% 77,354 View
Large Point72 Asset Management, L.P. $611,590 0.58% 75,134 View
Mid Jump Financial, LLC $490,842 0.47% 60,300 View
Large ACADIAN ASSET MANAGEMENT LLC $489,938 0.47% 60,189 View
Small Seven Fleet Capital Management LP $461,945 0.44% 56,750 View
Mega CITADEL ADVISORS LLC $459,910 0.44% 56,500 View
Large Caption Management, LLC $456,377 0.44% 56,066 View
Mega STATE STREET CORP $448,448 0.43% 55,092 View
Mega UBS Group AG $416,839 0.40% 51,209 View
Mega GOLDMAN SACHS GROUP INC $386,145 0.37% 47,438 View
Mega NORTHERN TRUST CORP $339,388 0.32% 41,694 View
Micro B. Riley Financial, Inc. $315,131 0.30% 38,714 View
Mega MILLENNIUM MANAGEMENT LLC $301,709 0.29% 37,065 View
Large OMERS ADMINISTRATION Corp $244,200 0.23% 30,000 View
Mid Quadrature Capital Ltd $243,296 0.23% 29,889 View
Mega D. E. Shaw & Co., Inc. $234,383 0.22% 28,794 View
Mega JANE STREET GROUP, LLC $228,440 0.22% 28,064 View
Mid Trexquant Investment LP $222,018 0.21% 27,275 View
Mid Quest Partners LLC $186,454 0.18% 22,906 View
Mid Brevan Howard Capital Management LP $152,991 0.15% 18,795 View
Mid Pale Fire Capital SE $151,811 0.15% 18,650 View
Mid PRELUDE CAPITAL MANAGEMENT, LLC $144,737 0.14% 17,781 View
Mid Engineers Gate Manager LP $139,544 0.13% 17,143 View
Large Hudson Bay Capital Management LP $139,104 0.13% 17,089 View
Large Mariner, LLC $139,080 0.13% 17,086 View
Large Qube Research & Technologies Ltd $129,539 0.12% 15,914 View
Large Walleye Trading LLC $129,027 0.12% 15,851 View
Micro SHERBROOKE PARK ADVISERS LLC $125,437 0.12% 15,410 View
Mega BARCLAYS PLC $120,129 0.11% 14,758 View
Mega AMERICAN CENTURY COMPANIES INC $109,165 0.10% 13,411 View
Small Velan Capital Investment Management LP $105,820 0.10% 13,000 View
Mega PRICE T ROWE ASSOCIATES INC /MD/ $102,336 0.10% 12,572 View
Large TWO SIGMA INVESTMENTS, LP $101,587 0.10% 12,480 View
Mid GSA CAPITAL PARTNERS LLP $89,995 0.09% 11,056 View
Mid Virtu Financial LLC $87,586 0.08% 10,760 View
Small Persistent Asset Partners Ltd $53,618 0.05% 6,587 View
Mid GROUP ONE TRADING, L.P. $53,610 0.05% 6,586 View
Mega CITIGROUP INC $42,767 0.04% 5,254 View
Mid Avanza Fonder AB $39,625 0.04% 4,868 View
Mega MORGAN STANLEY $34,871 0.03% 4,284 View
Mega FMR LLC $9,190 0.01% 1,129 View
Mid JTC Employer Solutions Trusteee Ltd $9,002 0.01% 1,106 View
Large Walleye Trading LLC $8,954 0.01% 1,100 View
Large FEDERATED HERMES, INC. $7,969 0.01% 979 View
Small Pinnacle Wealth Planning Services, Inc. $7,724 0.01% 949 View
Mega UBS ASSET MANAGEMENT AMERICAS INC $7,643 0.01% 939 View
Mid Optiver Holding B.V. $7,562 0.01% 929 View
Small Versant Capital Management, Inc $4,892 0.00% 601 View
Mega RHUMBLINE ADVISERS $3,923 0.00% 482 View
Large Russell Investments Group, Ltd. $3,630 0.00% 446 View
Mid GAMMA Investing LLC $3,142 0.00% 386 View
Large NISA INVESTMENT ADVISORS, LLC $2,336 0.00% 287 View
Large JONES FINANCIAL COMPANIES LLLP $1,798 0.00% 221 View
Small EverSource Wealth Advisors, LLC $1,732 0.00% 213 View
Mega ROYAL BANK OF CANADA $1,643 0.00% 202 View
Large CWM, LLC $1,212 0.00% 149 View
Mid MAI Capital Management $1,025 0.00% 126 View
Small ORG Partners LLC $814 0.00% 100 View
Small Golden State Wealth Management, LLC $594 0.00% 73 View
Mid Spire Wealth Management $537 0.00% 66 View
Mid Ancora Advisors, LLC $520 0.00% 64 View
Mid SBI Securities Co., Ltd. $423 0.00% 52 View
Mega WELLS FARGO & COMPANY/MN $358 0.00% 44 View
Micro HighMark Wealth Management LLC $333 0.00% 41 View
Mega BNP PARIBAS ARBITRAGE, SA $317 0.00% 39 View
Small NBC SECURITIES, INC. $268 0.00% 33 View
Mega BANK OF AMERICA CORP /DE/ $211 0.00% 26 View
Small CoreCap Advisors, LLC $203 0.00% 25 View
Micro CURIO WEALTH, LLC $187 0.00% 23 View
Small FLAGSHIP HARBOR ADVISORS, LLC $130 0.00% 16 View
Small Fortis Group Advisors, LLC $113 0.00% 14 View
Micro VISION FINANCIAL MARKETS LLC $113 0.00% 14 View
Large Advisor Group Holdings, Inc. $105 0.00% 13 View
Large GWM Advisors LLC $65 0.00% 8 View
Micro Scarborough Advisors, LLC $48 0.00% 6 View
Mid EASTERN BANK $48 0.00% 6 View
Mid SRS Capital Advisors, Inc. $24 0.00% 3 View
Small BFSG, LLC $8 0.00% 1 View