Vault-13

MARTEN TRANS LTD MRTN

COM · Common Stock · CUSIP 573075108

American trucking company

196 institutional holders -9 vs Q1 2023
54,754,46754.8m shares reported held*
67.3% of all shares outstanding*
$1.2bnreported value*
15 new 56 added 91 reduced 24 sold out net bought ≈ $7.6m (+351.3k 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 ($3.5m this quarter). Holder counts are more reliable. Shares outstanding: 81.3m as of 2023-07-24, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $21.49. Options: 3 managers hold calls ($10.8k notional), 4 hold puts ($4.5m).

Trends to Q2 2023

Institutional holders

Managers reporting a position, each quarter

0100200300Q3 22: 204Q4 22: 210Q1 23: 205Q2 23: 196196Q3 22Q4 22Q1 23Q2 23
Numbers
QuarterHolders
Q3 2022204
Q4 2022210
Q1 2023205
Q2 2023196

Buyers vs sellers

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

Bought or addedCut or sold out
2000200Q4 22: 91 bought or addedQ4 22: 105 cut or sold outQ4 22Q1 23: 83 bought or addedQ1 23: 110 cut or sold outQ1 23Q2 23: 71 bought or addedQ2 23: 115 cut or sold outQ2 23
Numbers
QuarterBought or addedCut or sold out
Q4 202291105
Q1 202383110
Q2 202371115

Calls vs puts

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

CallsPuts
$0$5m$10m$15mQ3 22 calls: $229.0kQ3 22 puts: $14.4mQ3 22P/C 62.89Q4 22 calls: $4.0kQ4 22 puts: $314.5kQ4 22P/C 79.50Q1 23 calls: $27.2kQ1 23 puts: $1.3mQ1 23P/C 49.52Q2 23 calls: $10.8kQ2 23 puts: $4.5mQ2 23P/C 414.80
Numbers
QuarterCallsPutsP/C
Q3 2022$229.0k$14.4m62.89
Q4 2022$4.0k$314.5k79.50
Q1 2023$27.2k$1.3m49.52
Q2 2023$10.8k$4.5m414.80

Biggest buyers

TimesSquare Capital Management, LLC New +663,395+663.4k
LONDON CO OF VIRGINIA New +630,151+630.2k
FIRST TRUST ADVISORS LP Added +516,185+516.2k
SILVERCREST ASSET MANAGEMENT GROUP LLC New +254,169+254.2k
MORGAN STANLEY Added +131,901+131.9k
VOYA INVESTMENT MANAGEMENT LLC Added +120,540+120.5k
AMERICAN CENTURY COMPANIES INC Added +65,007+65.0k
Allspring Global Investments Holdings, LLC Added +41,357+41.4k
State of New Jersey Common Pension Fund D Added +41,231+41.2k
NEXT CENTURY GROWTH INVESTORS LLC Added +39,846+39.8k

Biggest sellers

BlackRock Inc. Reduced -552,228-552.2k
GOLDMAN SACHS GROUP INC Reduced -198,005-198.0k
FMR LLC Reduced -154,370-154.4k
STATE STREET CORP Reduced -137,025-137.0k
12th Street Asset Management Company, LLC Reduced -111,280-111.3k
WINTON GROUP Ltd Reduced -83,100-83.1k
SCOPUS ASSET MANAGEMENT, L.P. Sold out -78,750-78.8k
VANGUARD GROUP INC Reduced -78,353-78.4k
RENAISSANCE TECHNOLOGIES LLC Reduced -77,050-77.0k
Sowell Financial Services LLC Reduced -73,780-73.8k

Biggest calls

CITADEL ADVISORS LLC Reduced $10.8k500 shares
CONCOURSE FINANCIAL GROUP SECURITIES, INC. Unchanged $00 shares
SIMPLEX TRADING, LLC New $0200 shares

Biggest puts

SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $3.5m162.4k shares
CITADEL ADVISORS LLC Added $939.5k43.7k shares
GROUP ONE TRADING LLC New $27.9k1.3k shares
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.

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
DIMENSIONAL FUND ADVISORS LP 13G · institution filed 2026-01-21 6.0% 4.9m≈ $84.2m 2026-01-21

Fell to 5% or below in the last year: NUANCE INVESTMENTS, LLC (4.9%, 2026-07-06), VANGUARD GROUP INC (4.9%, 2026-01-30)

Insider purchases and sales in Q2 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
404Q3 21: 0 buyingQ3 21: 0 sellingQ4 21: 0 buyingQ4 21: 1 sellingQ4 21Q1 22: 0 buyingQ1 22: 4 sellingQ2 22: 0 buyingQ2 22: 0 sellingQ2 22Q3 22: 0 buyingQ3 22: 1 sellingQ4 22: 0 buyingQ4 22: 0 sellingQ4 22Q1 23: 0 buyingQ1 23: 1 sellingQ2 23: 0 buyingQ2 23: 0 sellingQ2 23
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20210—0——
Q4 20210—1$168.9k—
Q1 20220—4$614.4k—
Q2 20220—0——
Q3 20220—1$236.5k—
Q4 20220—0——
Q1 20230—1$106.9k—
Q2 20230—0——

None reported in Q2 2023.

Holders, Q2 2023

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock Inc. 0.01% of their portfolio New York, NY 9,096,4169.1m $195.6m $195.6m 0.01% Reduced -552.2k -552,228
2 DIMENSIONAL FUND ADVISORS LP 0.04% of their portfolio AUSTIN, TX 5,823,9135.8m $125.2m $125.2m 0.04% Reduced -13.0k -13,023
3 VICTORY CAPITAL MANAGEMENT INC 0.10% of their portfolio San Antonio, TX 4,430,5884.4m $95.3m $95.3m 0.10% Reduced -7.4k -7,434
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 4,211,9664.2m $90.6m $90.6m 0.00% Reduced -78.4k -78,353
5 GENEVA CAPITAL MANAGEMENT LLC 1.41% of their portfolio MILWAUKEE, WI 3,324,6833.3m $71.5m $71.5m 1.41% Reduced -10.4k -10,422
6 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 2,179,0482.2m $46.8m $46.8m 0.00% Reduced -137.0k -137,025
7 WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC 0.11% of their portfolio CHICAGO, IL 1,661,4081.7m $35.7m $35.7m 0.11% Added +30.9k +30,918
8 LOOMIS SAYLES & CO L P 0.06% of their portfolio BOSTON, MA 1,618,4021.6m $34.8m $34.8m 0.06% Reduced -15.0k -15,000
9 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 1,239,4631.2m $26.6m $26.6m 0.01% Reduced -47.3k -47,275
10 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 1,227,5701.2m $26.4m $26.4m 0.00% Added +131.9k +131,901
11 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 1,201,2011.2m $25.8m $25.8m 0.00% Added +31.6k +31,650
12 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 974,637974.6k $21.0m $21.0m 0.00% Reduced -9.7k -9,725
13 Granite Investment Partners, LLC 0.80% of their portfolio EL SEGUNDO, CA 935,907935.9k $20.1m $20.1m 0.80% Reduced -8.1k -8,068
14 Clearbridge Investments, LLC 0.02% of their portfolio NEW YORK, NY 817,578817.6k $17.6m $17.6m 0.02% Added +7.2k +7,158
15 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 802,108802.1k $17.2m $17.2m 0.01% Added +65.0k +65,007
16 VOYA INVESTMENT MANAGEMENT LLC 0.02% of their portfolio ATLANTA, GA 786,073786.1k $16.9m $16.9m 0.02% Added +120.5k +120,540
17 FIRST TRUST ADVISORS LP 0.02% of their portfolio Wheaton, IL 741,422741.4k $15.9m $15.9m 0.02% Added +516.2k +516,185
18 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 730,651730.7k $15.7m $15.7m 0.00% Reduced -21.8k -21,834
19 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 726,423726.4k $15.6m $15.6m 0.00% Reduced -5.7k -5,748
20 TimesSquare Capital Management, LLC 0.20% of their portfolio NEW YORK, NY 663,395663.4k $14.3m $14.3m 0.20% New
21 LONDON CO OF VIRGINIA 0.08% of their portfolio RICHMOND, VA 630,151630.2k $13.5m $13.5m 0.08% New
22 Allspring Global Investments Holdings, LLC 0.02% of their portfolio CHARLOTTE, NC 490,065490.1k $10.5m $10.5m 0.02% Added +41.4k +41,357
23 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 470,814470.8k $10.1m $10.1m 0.00% Reduced -67.9k -67,863
24 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 465,016465.0k $10.0m $10.0m 0.00% Reduced -198.0k -198,005
25 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio BOSTON, MA 453,786453.8k $9.8m $9.8m 0.01% Reduced -5.0k -5,012
26 NEXT CENTURY GROWTH INVESTORS LLC 0.88% of their portfolio PLYMOUTH, MN 427,137427.1k $9.2m $9.2m 0.88% Added +39.8k +39,846
27 GHP Investment Advisors, Inc. 0.49% of their portfolio Denver, CO 365,918365.9k $8.4m $8.4m 0.49% Added +18.8k +18,785
28 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 359,144359.1k $7.7m $7.7m 0.00% Added +13.8k +13,777
29 NICHOLAS COMPANY, INC. 0.15% of their portfolio MILWAUKEE, WI 353,312353.3k $7.6m $7.6m 0.15% Added +40 +40
30 PRINCIPAL FINANCIAL GROUP INC 0.00% of their portfolio DES MOINES, IA 334,898334.9k $7.2m $7.2m 0.00% Reduced -26.9k -26,934
31 EAGLE ASSET MANAGEMENT INC 0.04% of their portfolio ST PETERSBURG, FL 304,012304.0k $6.5m $6.5m 0.04% Added +39.6k +39,570
32 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.04% of their portfolio NEW YORK, NY 254,169254.2k $5.5m $5.5m 0.04% New
33 PANAGORA ASSET MANAGEMENT INC 0.03% of their portfolio BOSTON, MA 240,675240.7k $5.2m $5.2m 0.03% Reduced -4.8k -4,827
34 TD Asset Management Inc 0.01% of their portfolio Toronto, A6 226,600226.6k $4.9m $4.9m 0.01% Reduced -30.2k -30,200
35 CONFLUENCE INVESTMENT MANAGEMENT LLC 0.06% of their portfolio ST. LOUIS, MO 204,749204.7k $4.4m $4.4m 0.06% Reduced -12.7k -12,700
36 TWO SIGMA ADVISERS, LP 0.01% of their portfolio NEW YORK, NY 203,515203.5k $4.4m $4.4m 0.01% Reduced -32.1k -32,100
37 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 202,261202.3k $4.3m $4.3m 0.00% Added +951 +951
38 PUTNAM INVESTMENTS LLC 0.01% of their portfolio BOSTON, MA 186,548186.5k $4.0m $4.0m 0.01% Added +16.5k +16,506
39 Nuveen Asset Management, LLC 0.00% of their portfolio CHICAGO, IL 165,488165.5k $3.6m $3.6m 0.00% Added +2.2k +2,217
40 Legal & General Group Plc 0.00% of their portfolio London, X0 165,329165.3k $3.6m $3.6m 0.00% Added +18.4k +18,443
41 FMR LLC 0.00% of their portfolio BOSTON, MA 154,298154.3k $3.3m $3.3m 0.00% Reduced -154.4k -154,370
42 INTRINSIC EDGE CAPITAL MANAGEMENT LLC 0.25% of their portfolio CHICAGO, IL 150,513150.5k $3.2m $3.2m 0.25% Reduced -25.0k -25,001
43 HEARTLAND ADVISORS INC 0.18% of their portfolio MILWAUKEE, WI 150,000150.0k $3.2m $3.2m 0.18% Unchanged
44 SEI INVESTMENTS CO 0.01% of their portfolio OAKS, PA 148,315148.3k $3.2m $3.2m 0.01% Added +5.5k +5,472
45 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 145,057145.1k $3.1m $3.1m 0.00% Added +744 +744
46 TWO SIGMA INVESTMENTS, LP 0.01% of their portfolio NEW YORK, NY 139,031139.0k $3.0m $3.0m 0.01% Reduced -25.2k -25,202
47 Swiss National Bank 0.00% of their portfolio ZURICH, V8 132,475132.5k $2.8m $2.8m 0.00% Reduced -7.5k -7,500
48 D. E. Shaw & Co., Inc. 0.00% of their portfolio New York, NY 117,969118.0k $2.5m $2.5m 0.00% Added +22.4k +22,362
49 State of New Jersey Common Pension Fund D 0.01% of their portfolio TRENTON, NJ 113,278113.3k $2.4m $2.4m 0.01% Added +41.2k +41,231
50 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 112,781112.8k $2.4m $2.4m 0.00% Reduced -12.6k -12,570
51 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 107,594107.6k $2.3m $2.3m 0.00% Reduced -48.7k -48,727
52 Public Sector Pension Investment Board 0.02% of their portfolio MONTREAL, A8 102,376102.4k $2.2m $2.2m 0.02% Added +1.1k +1,085
53 Qube Research & Technologies Ltd 0.01% of their portfolio LONDON, X0 94,18894.2k $2.0m $2.0m 0.01% Added +20.6k +20,557
54 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 83,37383.4k $1.8m $1.8m 0.00% Reduced -8.6k -8,559
55 12th Street Asset Management Company, LLC 0.36% of their portfolio Nashville, TN 83,32083.3k $1.8m $1.8m 0.36% Reduced -111.3k -111,280
56 WINTON GROUP Ltd 0.14% of their portfolio LONDON, X0 79,38979.4k $1.7m $1.7m 0.14% Reduced -83.1k -83,100
57 SIT INVESTMENT ASSOCIATES INC 0.04% of their portfolio Minneapolis, MN 77,40077.4k $1.7m $1.7m 0.04% Unchanged
58 BARD ASSOCIATES INC 0.64% of their portfolio CHICAGO, IL 77,11177.1k $1.7m $1.7m 0.64% Unchanged
59 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 76,16976.2k $1.6m $1.6m 0.00% Reduced -11.4k -11,401
60 TEACHER RETIREMENT SYSTEM OF TEXAS 0.01% of their portfolio AUSTIN, TX 73,13173.1k $1.6m $1.6m 0.01% Reduced -1.8k -1,845
61 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 72,89272.9k $1.6m $1.6m 0.00% Reduced -5.8k -5,786
62 PRUDENTIAL FINANCIAL INC 0.00% of their portfolio NEWARK, NJ 71,39971.4k $1.5m $1.5m 0.00% Added +15.0k +15,011
63 ALLIANCEBERNSTEIN L.P. 0.00% of their portfolio NASHVILLE, TN 70,75970.8k $1.5m $1.5m 0.00% Unchanged
64 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 69,57869.6k $1.5m $1.5m 0.00% Added +28.3k +28,347
65 MARTINGALE ASSET MANAGEMENT L P 0.03% of their portfolio BOSTON, MA 67,74467.7k $1.5m $1.5m 0.03% Added +200 +200
66 ENVESTNET ASSET MANAGEMENT INC 0.00% of their portfolio Berwyn, PA 67,12367.1k $1.4m $1.4m 0.00% Added +2.9k +2,937
67 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 66,55666.6k $1.4m $1.4m 0.00% Added +25.1k +25,148
68 AVIVA PLC 0.01% of their portfolio LONDON, X0 65,40465.4k $1.4m $1.4m 0.01% Reduced -2.7k -2,717
69 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 0.01% of their portfolio HARRISBURG, PA 65,19565.2k $1.4m $1.4m 0.01% Added +4.2k +4,216
70 CREDIT SUISSE AG/ 0.00% of their portfolio ZURICH, V8 62,77662.8k $1.3m $1.3m 0.00% Added +6.3k +6,306
71 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 61,85261.9k $1.3m $1.3m 0.00% Added +774 +774
72 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 0.00% of their portfolio NEW YORK, NY 60,39560.4k $1.3m $1.3m 0.00% Unchanged
73 Thrivent Financial for Lutherans 0.00% of their portfolio Minneapolis, MN 55,17555.2k $1.2m $1.2m 0.00% Reduced -1.9k -1,899
74 Ausbil Investment Management Ltd 0.73% of their portfolio SYDNEY, C3 54,71754.7k $1.2m $1.2m 0.73% Reduced -6.3k -6,302
75 Nicholas Investment Partners, LP 0.08% of their portfolio RANCHO SANTA FE, CA 54,01254.0k $1.2m $1.2m 0.08% Reduced -8.2k -8,238
76 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 0.00% of their portfolio TALLAHASSEE, FL 53,37453.4k $1.1m $1.1m 0.00% Reduced -15.9k -15,880
77 UBS Group AG 0.00% of their portfolio ZURICH, V8 52,41352.4k $1.1m $1.1m 0.00% Added +17.0k +16,969
78 CANADA LIFE ASSURANCE Co 0.00% of their portfolio WINNIPEG, A2 51,77451.8k $1.1m $1.1m 0.00% Reduced -2.6k -2,563
79 COMERICA BANK 0.00% of their portfolio DALLAS, TX 51,70151.7k $0 $0 0.00% First filing
80 JENNISON ASSOCIATES LLC 0.00% of their portfolio NEW YORK, NY 51,54951.5k $1.1m $1.1m 0.00% Added +757 +757
81 Aurora Investment Counsel 0.71% of their portfolio ATLANTA, GA 51,51351.5k $1.1m $1.1m 0.71% Reduced -18.4k -18,418
82 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 51,35051.4k $1.1m $1.1m 0.00% Reduced -38.2k -38,174
83 ExodusPoint Capital Management, LP 0.01% of their portfolio NEW YORK, NY 51,02351.0k $1.1m $1.1m 0.01% Reduced -9.8k -9,837
84 TEXAS PERMANENT SCHOOL FUND CORP 0.01% of their portfolio AUSTIN, TX 50,78250.8k $1.1m $1.1m 0.01% Reduced -866 -866
85 Advisors Asset Management, Inc. 0.02% of their portfolio Monument, CO 46,98947.0k $1.0m $1.0m 0.02% Reduced -8.2k -8,214
86 TUDOR INVESTMENT CORP ET AL 0.02% of their portfolio STAMFORD, CT 44,45844.5k $955.8k $955.8k 0.02% Added +32.3k +32,330
87 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 44,26544.3k $951.7k $951.7k 0.00% Added +33.2k +33,169
88 NISA INVESTMENT ADVISORS, LLC 0.01% of their portfolio ST. LOUIS, MO 42,95943.0k $923.6k $923.6k 0.01% Reduced -10 -10
89 Allianz Asset Management GmbH 0.00% of their portfolio MUNICH, 2M 40,77540.8k $876.7k $876.7k 0.00% Reduced -9.6k -9,644
90 SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC 0.03% of their portfolio BALA CYNWYD, PA 38,54538.5k $828.7k $828.7k 0.03% Reduced -31.2k -31,192
91 State of Alaska, Department of Revenue 0.01% of their portfolio JUNEAU, AK 37,95038.0k $815.0k $815.0k 0.01% Reduced -1.5k -1,488
92 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 36,77536.8k $790.7k $790.7k 0.00% Reduced -12.0k -12,013
93 STRS OHIO 0.00% of their portfolio COLUMBUS, OH 35,70035.7k $767.0k $767.0k 0.00% Reduced -69.6k -69,600
94 YOUSIF CAPITAL MANAGEMENT, LLC 0.01% of their portfolio BLOOMFIELD HILLS, MI 34,02734.0k $731.6k $731.6k 0.01% Reduced -1.6k -1,621
95 Campbell & CO Investment Adviser LLC 0.13% of their portfolio BALTIMORE, MD 33,24333.2k $714.7k $714.7k 0.13% Added +9.3k +9,271
96 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 33,20033.2k $714.0k $714.0k 0.00% Reduced -77.0k -77,050
97 AMERICAN INTERNATIONAL GROUP, INC. 0.00% of their portfolio New York, NY 31,18231.2k $670.4k $670.4k 0.00% Reduced -612 -612
98 MetLife Investment Management, LLC 0.00% of their portfolio Whippany, NJ 30,50530.5k $655.9k $655.9k 0.00% Unchanged
99 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 30,46030.5k $654.9k $654.9k 0.00% Added +1.9k +1,890
100 Louisiana State Employees Retirement System 0.01% of their portfolio BATON ROUGE, LA 30,30030.3k $651.5k $651.5k 0.01% Added +3.5k +3,500