Vault-13

TEEKAY CORPORATION

COM · CUSIP Y8564W103

105 institutional holders
20,889,71120.9m shares reported held*
$75.0mreported value*

* 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 ≈ $3.59. Options: 7 managers hold calls ($416.0k notional), 5 hold puts ($1.6m).

Biggest calls

SUSQUEHANNA INTERNATIONAL GROUP, LLP — $254.0k70.7k shares
WOLVERINE TRADING, LLC — $60.0k17.0k shares
GROUP ONE TRADING LLC — $42.0k11.8k shares
CITADEL ADVISORS LLC — $38.0k10.7k shares
SIMPLEX TRADING, LLC — $22.0k6.2k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares
Cutler Group LLC / CA — $07.5k shares

Biggest puts

GROUP ONE TRADING LLC — $943.0k262.6k shares
WOLVERINE TRADING, LLC — $223.0k63.4k shares
CITADEL ADVISORS LLC — $220.0k61.2k shares
SIMPLEX TRADING, LLC — $173.0k48.3k shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $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
RESOLUTE INVESTMENTS, LTD. 13D · may seek influence -1.3 pts · filed 2026-05-28
Stated purposeNo amendment to Item 4. Full filing
36.7% -1.3 pts 31.9m 2026-05-28

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
101 CWM, LLC 0.00% of their portfolio OMAHA, NE 226226 $1.0k $1.0k 0.00% —
102 NISA INVESTMENT ADVISORS, LLC 0.00% of their portfolio ST. LOUIS, MO 159159 $1.0k $1.0k 0.00% —
103 Steward Partners Investment Advisory, LLC 0.00% of their portfolio STAMFORD, CT 3535 $0 $0 0.00% —
104 WHITTIER TRUST CO 0.00% of their portfolio SOUTH PASADENA, CA 2828 $0 $0 0.00% —
105 CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0.00% of their portfolio BIRMINGHAM, AL 00 $0 $0 0.00% —