Vault-13

AIR TRANSPORT SERVICES GRP I ATSG

COM · Common Stock · CUSIP 00922R105 · ISIN US00922R1059

177 institutional holders
69,624,71869.6m shares reported held*
$1.7bnreported 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 ($1.5m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $24.10. Options: 6 managers hold calls ($2.7m notional), 7 hold puts ($1.1m).

Biggest calls

JANE STREET GROUP, LLC — $1.1m46.7k shares
SIMPLEX TRADING, LLC — $756.0k31.4k shares
CITADEL ADVISORS LLC — $487.0k20.2k shares
Walleye Trading LLC — $342.0k14.2k shares
PEAK6 Investments LLC — $2.0k100 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. — $00 shares

Biggest puts

CITADEL ADVISORS LLC — $566.0k23.5k shares
JANE STREET GROUP, LLC — $255.0k10.6k shares
PEAK6 Investments LLC — $202.0k8.4k shares
SUMMIT SECURITIES GROUP LLC — $60.0k2.5k shares
SIMPLEX TRADING, LLC — $50.0k2.1k shares
Walleye Trading LLC — $7.0k300 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
GLAZER CAPITAL, LLC 13G · passive investor new · filed 2025-02-06 5.9% new 3.9m 2025-02-06

Holders, Q3 2022

#ManagerLocationShares Value% of their portfolioChangeShares change
1 AMAZON COM INC 6.20% of their portfolio SEATTLE, WA 14,428,44514.4m $347.6m $347.6m 6.20% —
2 River Road Asset Management, LLC 2.81% of their portfolio LOUISVILLE, KY 7,827,9167.8m $188.6m $188.6m 2.81% —
3 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 6,282,9926.3m $151.4m $151.4m 0.00% —
4 FMR LLC 0.02% of their portfolio BOSTON, MA 6,124,3586.1m $147.5m $147.5m 0.02% —
5 BlackRock Inc. 0.00% of their portfolio New York, NY 3,755,7283.8m $90.5m $90.5m 0.00% —
6 DIMENSIONAL FUND ADVISORS LP 0.03% of their portfolio AUSTIN, TX 3,370,2313.4m $81.2m $81.2m 0.03% —
7 BARROW HANLEY MEWHINNEY & STRAUSS LLC 0.21% of their portfolio DALLAS, TX 2,087,2632.1m $50.3m $50.3m 0.21% —
8 U S GLOBAL INVESTORS INC 2.20% of their portfolio SAN ANTONIO, TX 1,476,4031.5m $35.6m $35.6m 2.20% —
9 JPMORGAN CHASE & CO 0.01% of their portfolio NEW YORK, NY 1,409,8441.4m $34.0m $34.0m 0.01% —
10 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 1,399,6171.4m $33.7m $33.7m 0.00% —
11 Sycale Advisors (NY) LLC 12.20% of their portfolio New York, NY 1,280,6421.3m $30.9m $30.9m 12.20% —
12 MACQUARIE GROUP LTD 0.03% of their portfolio Sydney, NSW 2000, C3 1,160,2541.2m $28.0m $28.0m 0.03% —
13 Driehaus Capital Management LLC 0.40% of their portfolio Chicago, IL 1,102,2901.1m $26.6m $26.6m 0.40% —
14 Bernzott Capital Advisors 3.60% of their portfolio Camarillo, CA 1,084,7301.1m $26.1m $26.1m 3.60% —
15 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,078,0771.1m $26.0m $26.0m 0.00% —
16 RAYMOND JAMES & ASSOCIATES 0.02% of their portfolio ST PETERSBURG, FL 855,307855.3k $20.6m $20.6m 0.02% —
17 Private Capital Management, LLC 3.07% of their portfolio NAPLES, FL 834,272834.3k $20.1m $20.1m 3.07% —
18 Invesco Ltd. 0.01% of their portfolio ATLANTA, GA 787,446787.4k $19.0m $19.0m 0.01% —
19 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 734,688734.7k $17.7m $17.7m 0.00% —
20 Nuveen Asset Management, LLC 0.01% of their portfolio CHICAGO, IL 712,656712.7k $17.2m $17.2m 0.01% —
21 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.01% of their portfolio SAN FRANCISCO, CA 665,390665.4k $16.0m $16.0m 0.01% —
22 THOMPSON SIEGEL & WALMSLEY LLC 0.28% of their portfolio RICHMOND, VA 661,804661.8k $15.9m $15.9m 0.28% —
23 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 648,817648.8k $15.6m $15.6m 0.01% —
24 Redwood Investments, LLC 1.81% of their portfolio BOSTON, MA 558,620558.6k $13.5m $13.5m 1.81% —
25 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 543,411543.4k $13.1m $13.1m 0.00% —
26 TCW GROUP INC 0.17% of their portfolio LOS ANGELES, CA 485,656485.7k $11.7m $11.7m 0.17% —
27 DEROY & DEVEREAUX PRIVATE INVESTMENT COUNSEL INC 0.99% of their portfolio BLOOMFIELD HILLS, MI 474,231474.2k $11.4m $11.4m 0.99% —
28 KENNEDY CAPITAL MANAGEMENT LLC 0.32% of their portfolio ST LOUIS, MO 451,515451.5k $10.9m $10.9m 0.32% —
29 KORNITZER CAPITAL MANAGEMENT INC /KS 0.22% of their portfolio SHAWNEE MISSION, KS 425,112425.1k $10.2m $10.2m 0.22% —
30 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 419,218419.2k $10.1m $10.1m 0.00% —
31 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 395,694395.7k $9.5m $9.5m 0.00% —
32 Prescott Group Capital Management, L.L.C. 2.39% of their portfolio Tulsa, OK 321,859321.9k $7.8m $7.8m 2.39% —
33 STATE OF WISCONSIN INVESTMENT BOARD 0.02% of their portfolio MADISON, WI 319,508319.5k $7.7m $7.7m 0.02% —
34 Pier Capital, LLC 1.25% of their portfolio STAMFORD, CT 301,959302.0k $7.3m $7.3m 1.25% —
35 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 299,423299.4k $7.2m $7.2m 0.00% —
36 INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.65% of their portfolio CHICAGO, IL 242,900242.9k $5.9m $5.9m 0.65% —
37 Uniplan Investment Counsel, Inc. 0.43% of their portfolio MILWAUKEE, WI 231,302231.3k $5.6m $5.6m 0.43% —
38 Qube Research & Technologies Ltd 0.03% of their portfolio LONDON, X0 225,220225.2k $5.4m $5.4m 0.03% —
39 NORGES BANK 0.00% of their portfolio OSLO, Q8 214,048214.0k $5.2m $5.2m 0.00% —
40 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 203,808203.8k $4.9m $4.9m 0.00% —
41 Phocas Financial Corp. 0.72% of their portfolio ALAMEDA, CA 193,185193.2k $4.7m $4.7m 0.72% —
42 RK Capital Management, LLC 1.08% of their portfolio Denver, CO 174,200174.2k $4.2m $4.2m 1.08% —
43 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.11% of their portfolio HOUSTON, TX 173,300173.3k $4.2m $4.2m 0.11% —
44 COMERICA BANK 0.03% of their portfolio DALLAS, TX 147,706147.7k $4.0m $4.0m 0.03% —
45 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 134,160134.2k $3.2m $3.2m 0.00% —
46 ExodusPoint Capital Management, LP 0.04% of their portfolio NEW YORK, NY 124,291124.3k $3.0m $3.0m 0.04% —
47 BANK OF MONTREAL /CAN/ 0.00% of their portfolio TORONTO, A6 114,167114.2k $2.9m $2.9m 0.00% —
48 Aequim Alternative Investments LP 0.08% of their portfolio MILL VALLEY, CA 108,100108.1k $2.6m $2.6m 0.08% —
49 RICE HALL JAMES & ASSOCIATES, LLC 0.15% of their portfolio San Diego, CA 107,767107.8k $2.6m $2.6m 0.15% —
50 Forest Hill Capital, LLC 0.99% of their portfolio LITTLE ROCK, AR 95,95096.0k $2.3m $2.3m 0.99% —
51 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 87,94787.9k $2.1m $2.1m 0.00% —
52 DC Investments Management, LLC 4.25% of their portfolio MCLEAN, VA 76,92876.9k $1.9m $1.9m 4.25% —
53 CASTLEARK MANAGEMENT LLC 0.10% of their portfolio CHICAGO, IL 74,71074.7k $1.8m $1.8m 0.10% —
54 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 72,45472.5k $1.7m $1.7m 0.00% —
55 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 68,90068.9k $1.7m $1.7m 0.00% —
56 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 67,30067.3k $1.6m $1.6m 0.00% —
57 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 66,49166.5k $1.6m $1.6m 0.00% —
58 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 63,62463.6k $1.5m $1.5m 0.00% —
59 Assenagon Asset Management S.A. 0.01% of their portfolio SENNINGERBERG, N4 60,68560.7k $1.5m $1.5m 0.01% —
60 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 60,48360.5k $1.5m $1.5m 0.00% —
61 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 59,85759.9k $1.4m $1.4m 0.00% —
62 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 59,21159.2k $1.4m $1.4m 0.00% —
63 Gladstone Institutional Advisory LLC 0.10% of their portfolio Bedminster, NJ 53,51453.5k $1.3m $1.3m 0.10% —
64 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 53,14953.1k $1.3m $1.3m 0.00% —
65 CAPTRUST FINANCIAL ADVISORS 0.01% of their portfolio RALEIGH, NC 50,64150.6k $1.2m $1.2m 0.01% —
66 VICTORY CAPITAL MANAGEMENT INC 0.00% of their portfolio San Antonio, TX 43,92743.9k $1.1m $1.1m 0.00% —
67 Swiss National Bank 0.00% of their portfolio ZURICH, V8 43,85043.9k $1.1m $1.1m 0.00% —
68 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 39,33339.3k $948.0k $948.0k 0.00% —
69 PARADIGM CAPITAL MANAGEMENT INC/NY 0.06% of their portfolio ALBANY, NY 37,00037.0k $891.0k $891.0k 0.06% —
70 Legal & General Group Plc 0.00% of their portfolio London, X0 35,54235.5k $856.0k $856.0k 0.00% —
71 TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio STAMFORD, CT 34,68434.7k $836.0k $836.0k 0.02% —
72 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 34,60034.6k $833.0k $833.0k 0.00% —
73 Jackson Creek Investment Advisors LLC 0.37% of their portfolio CASTLE ROCK, CO 33,06133.1k $796.0k $796.0k 0.37% —
74 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 32,85232.9k $790.0k $790.0k 0.00% —
75 GSA CAPITAL PARTNERS LLP 0.10% of their portfolio LONDON, X0 32,63532.6k $786.0k $786.0k 0.10% —
76 Cubist Systematic Strategies, LLC 0.01% of their portfolio STAMFORD, CT 32,29132.3k $778.0k $778.0k 0.01% —
77 MetLife Investment Management, LLC 0.01% of their portfolio Whippany, NJ 32,19932.2k $775.7k $775.7k 0.01% —
78 VIRGINIA RETIREMENT SYSTEMS ET Al 0.01% of their portfolio RICHMOND, VA 31,40031.4k $756.4k $756.4k 0.01% —
79 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 31,30331.3k $754.0k $754.0k 0.00% —
80 Mountaineer Partners Management, LLC 0.93% of their portfolio New York, NY 30,64230.6k $738.0k $738.0k 0.93% —
81 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.01% of their portfolio BALA CYNWYD, PA 28,91528.9k $697.0k $697.0k 0.01% —
82 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 28,04528.0k $676.0k $676.0k 0.00% —
83 JENNISON ASSOCIATES LLC 0.00% of their portfolio NEW YORK, NY 27,99328.0k $674.0k $674.0k 0.00% —
84 EFG Asset Management (North America) Corp. 0.15% of their portfolio Portland, OR 27,75127.8k $669.0k $669.0k 0.15% —
85 Russell Investments Group, Ltd. 0.00% of their portfolio Seattle, WA 27,70027.7k $665.0k $665.0k 0.00% —
86 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 27,04327.0k $651.0k $651.0k 0.01% —
87 COMMONWEALTH EQUITY SERVICES, LLC 0.00% of their portfolio WALTHAM, MA 26,98827.0k $650.0k $650.0k 0.00% —
88 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 25,03925.0k $603.0k $603.0k 0.00% —
89 BOKF, NA 0.01% of their portfolio TULSA, OK 25,00625.0k $602.0k $602.0k 0.01% —
90 VOYA INVESTMENT MANAGEMENT LLC 0.00% of their portfolio ATLANTA, GA 23,85923.9k $574.8k $574.8k 0.00% —
91 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.00% of their portfolio Toronto, A6 23,60423.6k $568.6k $568.6k 0.00% —
92 Connacht Asset Management LP 1.07% of their portfolio New York, NY 23,53223.5k $567.0k $567.0k 1.07% —
93 Triumph Capital Management 0.30% of their portfolio DENVER, CO 22,80022.8k $549.0k $549.0k 0.30% —
94 MGO ONE SEVEN LLC 0.02% of their portfolio Beachwood, OH 21,38321.4k $515.0k $515.0k 0.02% —
95 EQUITABLE TRUST CO 0.04% of their portfolio NASHVILLE, TN 20,86420.9k $503.0k $503.0k 0.04% —
96 PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio BALTIMORE, MD 20,81220.8k $502.0k $502.0k 0.00% —
97 TEACHER RETIREMENT SYSTEM OF TEXAS 0.00% of their portfolio AUSTIN, TX 20,75320.8k $500.0k $500.0k 0.00% —
98 Graham Capital Management, L.P. 0.02% of their portfolio ROWAYTON, CT 20,35320.4k $490.0k $490.0k 0.02% —
99 Boston Partners 0.00% of their portfolio BOSTON, MA 20,18720.2k $486.0k $486.0k 0.00% —
100 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 19,83519.8k $478.0k $478.0k 0.00% —