Vault-13

CORBUS PHARMACEUTICALS HLDGS CRBP

COM · Common Stock · CUSIP 21833P103

2 institutional holders -62 vs Q4 2022
100100 shares reported held*
$595reported value*
0 new 0 added 1 reduced 61 sold out net sold ≈ $1.1m (-11.9m 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. Implied quarter-end price ≈ $5.95. Options: 1 managers hold calls ($0 notional), 1 hold puts ($0).

Trends to Q1 2023

Institutional holders

Managers reporting a position, each quarter

0255075Q3 22: 66Q4 22: 64Q1 23: 22Q3 22Q4 22Q1 23
Numbers
QuarterHolders
Q3 202266
Q4 202264
Q1 20232

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q4 22: 23 bought or addedQ4 22: 25 cut or sold outQ4 22Q1 23: 0 bought or addedQ1 23: 62 cut or sold outQ1 23
Numbers
QuarterBought or addedCut or sold out
Q4 20222325
Q1 2023062

Calls vs puts

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

CallsPuts
$0$20k$40k$60k$80kQ3 22 calls: $65.0kQ3 22 puts: $31.0kQ3 22P/C 0.48Q4 22 calls: $30.5kQ4 22 puts: $8.1kQ4 22P/C 0.27Q1 23 calls: $0Q1 23 puts: $0Q1 23P/C —
Numbers
QuarterCallsPutsP/C
Q3 2022$65.0k$31.0k0.48
Q4 2022$30.5k$8.1k0.27
Q1 2023$0$0—

Biggest buyers

None

Biggest sellers

VANGUARD GROUP INC Sold out -4,049,102-4.0m
BlackRock Inc. Sold out -2,355,555-2.4m
GEODE CAPITAL MANAGEMENT, LLC Sold out -986,072-986.1k
TWO SIGMA INVESTMENTS, LP Sold out -570,168-570.2k
Ikarian Capital, LLC Sold out -397,168-397.2k
STATE STREET CORP Sold out -395,513-395.5k
WELLS FARGO & COMPANY/MN Sold out -342,084-342.1k
FMR LLC Sold out -333,404-333.4k
ACADIAN ASSET MANAGEMENT LLC Sold out -287,430-287.4k
NORTHERN TRUST CORP Sold out -207,329-207.3k

Biggest calls

CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares

Biggest puts

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.

Insider purchases and sales in Q1 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)

BuyingSelling
404Q2 21: 0 buyingQ2 21: 0 sellingQ3 21: 0 buyingQ3 21: 0 sellingQ3 21Q4 21: 0 buyingQ4 21: 0 sellingQ1 22: 3 buyingQ1 22: 0 sellingQ1 22Q2 22: 2 buyingQ2 22: 0 sellingQ3 22: 3 buyingQ3 22: 0 sellingQ3 22Q4 22: 0 buyingQ4 22: 0 sellingQ1 23: 0 buyingQ1 23: 0 sellingQ1 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q2 20210—0——
Q3 20210—0——
Q4 20210—0——
Q1 20223$12.4k0——
Q2 20222$6.2k0——
Q3 20223—0——
Q4 20220—0——
Q1 20230—0——

None reported in Q1 2023.

Holders, Q1 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 IFP Advisors, Inc 0.00% of their portfolio TAMPA, FL 100100 $595 $595 0.00% Reduced -300 -300
2 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% Unchanged