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Security record · archived quarter

MRTN

Marten Transport, Ltd. · Industrials · Trucking

11.78 -4.2% mkt cap $961.97M quote delayed (FMP) · as of Oct 25 03:59 UTC · separate from filing data below

Q3 2026 Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024
86Tracked holders
+1Δ holders
43.59MShares held
$571.50MReported value
+8New positions
−7Exits
Rising Conviction score 58/100 4 quarters of rising tracked shares ●●●●○○ How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth +1.2% · share flow +7.5% · net new positions +1.2% · formula
Broad accumulation: rising shares across more holders

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q3 2026 1 0 20.93K $267,759 n/a n/a
Q2 2026 81 -3 47.52M $824.26M +6 −8
Q1 2026 86 +1 43.59M $571.50M +8 −7
Q4 2025 85 -1 42.07M $478.78M n/a −1
Q3 2025 17 0 23.22M $247.49M n/a n/a
Q2 2025 14 +2 18.99M $246.71M +2 n/a
Q1 2025 9 -2 5.06M $69.41M n/a −2
Q4 2024 11 -1 5.89M $91.88M n/a −1
Q3 2024 11 +1 3.23M $57.14M +2 −1
Q2 2024 10 n/a 3.18M $58.71M n/a n/a
Holder count
Who holds it · Q1 2026
#ManagerSharesΔ sharesValueTheir weightHeld
1 BlackRock ✦ (passive) 9.76M +0.9% $128.15M 0.0% ▲ Add 4 SEC ↗ ×14
2 Dimensional Fund Advisors Lp 4.89M +0.8% $64.25M 0.0% ▲ Add 2 SEC ↗ ×4
3 American Century Companies Inc 2.62M +10.6% $34.40M 0.0% ▲ Add 2 SEC ↗
4 State Street Global Advisors ✦ (passive) 2.60M +6.4% $34.11M 0.0% ▲ Add 6 SEC ↗
5 Vanguard Capital Management Llc 2.50M n/a $32.78M 0.0% n/c 1 SEC ↗
6 Fidelity (FMR) ✦ 1.77M +167.7% $23.23M 0.0% ▲ Add 4 SEC ↗ ×2
7 Boston Partners 1.70M +84.8% $22.32M 0.0% ▲ Add 2 SEC ↗
8 Geode Capital Management ✦ (passive) 1.47M +2.4% $19.28M 0.0% ▲ Add 8 SEC ↗ ×2
9 Two Sigma Investments ✦ 1.43M +65.8% $18.77M 0.0% ▲ Add 8 SEC ↗
10 Morgan Stanley ✦ 1.29M -3.7% $16.99M 0.0% ▼ Trim 3 SEC ↗ ×8
11 Charles Schwab Investment… 1.27M +3.4% $16.73M 0.0% ▲ Add 2 SEC ↗
12 Russell Investments Group, Ltd. 1.10M +18.7% $14.41M 0.0% ▲ Add 2 SEC ↗ ×11
13 Ameriprise Financial Inc 969.98K -2.8% $12.74M 0.0% ▼ Trim 2 SEC ↗ ×2
14 JPMorgan Chase ✦ 769.16K +43.0% $9.89M 0.0% ▲ Add 3 SEC ↗ ×5
15 Arrowstreet Capital ✦ 676.58K +8.0% $8.88M 0.0% ▲ Add 7 SEC ↗
16 Citadel Advisors ✦ 669.34K -4.5% $8.79M 0.0% ▼ Trim 8 SEC ↗ ×2
17 Nuveen, LLC 651.52K -4.5% $8.55M 0.0% ▼ Trim 2 SEC ↗ ×3
18 Northern Trust Corp 626.32K +3.8% $8.22M 0.0% ▲ Add 2 SEC ↗ ×6
19 Goldman Sachs Group ✦ 620.13K +53.9% $8.14M 0.0% ▲ Add 3 SEC ↗ ×3
20 Bank Of America Corp /De/ 557.10K +49.1% $7.31M 0.0% ▲ Add 2 SEC ↗ ×3
21 Creative Planning 398.51K +7.9% $5.23M 0.0% ▲ Add 2 SEC ↗
22 Invesco Ltd. 360.22K -26.4% $4.73M 0.0% ▼ Trim 2 SEC ↗ ×5
23 AQR Capital Management ✦ 345.79K +68.6% $4.54M 0.0% ▲ Add 8 SEC ↗ ×6
24 Bank of New York Mellon Corp 321.72K -3.8% $4.22M 0.0% ▼ Trim 2 SEC ↗ ×5
25 Alliancebernstein L.P. 358.02K +374.7% $4.07M 0.0% ▲ Add 2 SEC ↗
26 First Trust Advisors Lp 304.17K +1.0% $3.99M 0.0% ▲ Add 2 SEC ↗
27 Mariner, LLC 285.98K -2.3% $3.75M 0.0% ▼ Trim 2 SEC ↗
28 Principal Financial Group Inc 281.43K +2.0% $3.70M 0.0% ▲ Add 2 SEC ↗ ×2
29 Us Bancorp \De\ 268.76K 0.0% $3.53M 0.0% ▲ Add 2 SEC ↗ ×2
30 Sei Investments Co 220.31K +79.0% $2.89M 0.0% ▲ Add 2 SEC ↗ ×2
31 Allianz Asset Management GmbH 219.13K +344.9% $2.88M 0.0% ▲ Add 2 SEC ↗
32 Rhumbline Advisers 164.63K -7.5% $2.16M 0.0% ▼ Trim 2 SEC ↗
33 Hrt Financial Lp 142.91K -24.5% $1.88M 0.0% ▼ Trim 2 SEC ↗
34 Legal & General Group Plc 135.73K -11.3% $1.78M 0.0% ▼ Trim 2 SEC ↗ ×3
35 Raymond James Financial Inc 128.63K +36.7% $1.69M 0.0% ▲ Add 2 SEC ↗ ×2
36 UBS Group AG 120.66K -59.7% $1.58M 0.0% ▼ Trim 2 SEC ↗ ×2
37 Swiss National Bank 120.58K 0.0% $1.58M 0.0% Held 2 SEC ↗
38 Healthcare Of Ontario Pension Plan… 92.16K 0.0% $1.21M 0.0% Held 2 SEC ↗
39 UBS AM, a distinct business unit of… 82.84K +3.9% $1.09M 0.0% ▲ Add 2 SEC ↗ ×2
40 Barclays Plc 80.74K -51.9% $1.06M 0.0% ▼ Trim 2 SEC ↗ ×3
41 Hsbc Holdings Plc 79.08K -48.8% $1.03M 0.0% ▼ Trim 2 SEC ↗
42 T. Rowe Price ✦ 62.80K +21.4% $825,000 0.0% ▲ Add 8 SEC ↗
43 Quantinno Capital Management LP 61.55K +40.7% $808,086 0.0% ▲ Add 2 SEC ↗
44 Jane Street Group, Llc 60.65K +316.9% $796,308 0.0% ▲ Add 2 SEC ↗ ×2
45 Prudential Financial Inc 59.94K +10.2% $787,052 0.0% ▲ Add 2 SEC ↗
46 Deutsche Bank Ag\ 56.39K +15.2% $740,414 0.0% ▲ Add 2 SEC ↗
47 California State Teachers… 55.78K -0.8% $732,365 0.0% ▼ Trim 2 SEC ↗
48 Citigroup Inc 54.96K +93.4% $721,612 0.0% ▲ Add 2 SEC ↗ ×3
49 Susquehanna International Group, Llp 49.81K New $654,005 0.0% New 1 SEC ↗
50 Squarepoint Ops LLC 44.49K -43.4% $584,219 0.0% ▼ Trim 2 SEC ↗
51 Point72 Asset Management ✦ 35.73K -86.7% $469,135 0.0% ▼ Trim 4 SEC ↗
52 Franklin Resources Inc 34.95K +28.2% $458,959 0.0% ▲ Add 2 SEC ↗ ×4
53 Connor, Clark & Lunn Investment… 33.04K New $433,841 0.0% New 1 SEC ↗
54 D. E. Shaw & Co. ✦ 32.32K -76.3% $424,388 0.0% ▼ Trim 8 SEC ↗
55 Envestnet Asset Management Inc 31.71K -41.7% $416,329 0.0% ▼ Trim 2 SEC ↗
56 Janus Henderson Group Plc 27.76K 0.0% $364,879 0.0% Held 2 SEC ↗
57 Mercer Global Advisors Inc /Adv 27.71K +12.4% $363,835 0.0% ▲ Add 2 SEC ↗
58 MIRAE ASSET GLOBAL ETFS HOLDINGS… 27.35K +0.8% $359,132 0.0% ▲ Add 2 SEC ↗
59 Canada Pension Plan Investment Board 27.00K 0.0% $354,510 0.0% Held 2 SEC ↗
60 Amundi 26.07K New $342,273 0.0% New 1 SEC ↗
61 Cetera Investment Advisers 25.23K -37.4% $331,301 0.0% ▼ Trim 2 SEC ↗
62 Bnp Paribas Financial Markets 25.02K -83.0% $328,526 0.0% ▼ Trim 2 SEC ↗
63 Blair William & Co/Il 22.80K 0.0% $299,364 0.0% Held 2 SEC ↗
64 Wells Fargo & Company/Mn 22.56K -65.6% $296,250 0.0% ▼ Trim 2 SEC ↗ ×2
65 State Board Of Administration Of… 22.31K +33.6% $292,983 0.0% ▲ Add 2 SEC ↗
66 Universal- Beteiligungs- und… 21.56K +2.2% $283,056 0.0% ▲ Add 2 SEC ↗
67 Fifth Third Bancorp 20.41K +2400.6% $267,926 0.0% ▲ Add 2 SEC ↗
68 Cerity Partners LLC 20.36K New $267,334 0.0% New 1 SEC ↗ ×3
69 Zurcher Kantonalbank (Zurich… 18.98K +67.0% $249,168 0.0% ▲ Add 2 SEC ↗
70 Neuberger Berman Group LLC 18.46K +12.4% $242,367 0.0% ▲ Add 2 SEC ↗
71 Stifel Financial Corp 17.23K +18.7% $226,284 0.0% ▲ Add 2 SEC ↗ ×3
72 Manufacturers Life Insurance… 16.59K -37.4% $217,879 0.0% ▼ Trim 2 SEC ↗
73 Balyasny Asset Management L.P. 14.29K -94.2% $187,641 0.0% ▼ Trim 2 SEC ↗
74 Wealth Enhancement Advisory… 11.40K New $156,937 0.0% New 1 SEC ↗
75 New York State Common Retirement… 11.89K 0.0% $156,103 0.0% Held 2 SEC ↗
76 Pnc Financial Services Group, Inc. 11.57K +27.5% $151,941 0.0% ▲ Add 2 SEC ↗ ×4
77 Cwm, Llc 11.18K +50.1% $146,820 0.0% ▲ Add 2 SEC ↗
78 Victory Capital Management Inc 10.20K -0.4% $133,979 0.0% ▼ Trim 2 SEC ↗
79 Royal Bank Of Canada 1.76K -59.9% $23,000 0.0% ▼ Trim 2 SEC ↗ ×3
80 Rockefeller Capital Management L.P. 1.03K +14.7% $13,544 0.0% ▲ Add 2 SEC ↗ ×3
81 BNP Paribas Asset Management… 839 New $11,016 0.0% New 1 SEC ↗
82 Simplex Trading, Llc 608 New $7,983 0.0% New 1 SEC ↗
83 Osaic Holdings, Inc. 342 -56.0% $4,490 0.0% ▼ Trim 2 SEC ↗
84 Jones Financial Companies Lllp 255 +12650.0% $3,287 0.0% ▲ Add 2 SEC ↗
85 Optiver Holding B.V. 130 New $1,707 0.0% New 1 SEC ↗
86 Pacer Advisors, Inc. 76 -54.8% $1,000 0.0% ▼ Trim 2 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.

New buyers

Exited

Hotchkis & Wiley Capital… $3.29M was 0.0%
Qube Research & Technologies… $1.17M was 0.0%
Millennium Management $421,276 was 0.0%
LPL Financial LLC $156,086 was 0.0%
ProShare Advisors LLC $128,981 was 0.0%
Voya Investment Management Llc $115,507 was 0.0%
National Bank Of Canada /Fi/ $911 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 223 holders, 57.09M shares, $742.73M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q1 2026 · Methodology · Get this via the API