13FBOX
MARTEN TRANS LTD · 13F Institutional Holdings
Options Calculator Rankings
M

MARTEN TRANS LTD

MRTN
Institutions
231
Combined AUM (Q2 2026)
$1.06B
Combined Shares (Q2 2026)
61.4M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+12.2M
123 · 42 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-8.6M
106 · 35 Exit · ≈
⚖️ Net
+3.6M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$1.06B
Institutions
231
New Buys
42
Adds
81
Reduces
71
Exits
35
Unchanged
37
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
BlackRock, Inc.
<0.01%<0.01%#77$174.5M10.1M$128.1M9.8M+298,912+3.06%Add
DIMENSIONAL FUND ADVISORS LP
0.02%0.01%#37$86.7M5.0M$64.3M4.9M+105,658+2.16%Add
AMERICAN CENTURY COMPANIES INC
0.02%0.02%#28$48.6M2.8M$34.4M2.6M+180,895+6.90%Add
STATE STREET CORP
<0.01%<0.01%#104$47.3M2.7M$34.1M2.6M+126,055+4.85%Add
FMR LLC
<0.01%<0.01%#90$46.9M2.7M$23.2M1.8M+933,232+52.75%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#130$43.8M2.5M$32.8M2.5M+28,174+1.13%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#68$36.5M2.1M$8.1M620,134+1.5M+238.93%Add
Nuveen, LLC
0.01%<0.01%#46$33.7M1.9M$8.6M651,516+1.3M+198.57%Add
TWO SIGMA INVESTMENTS, LP
0.02%0.02%#27$31.8M1.8M$18.8M1.4M+401,084+28.06%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#103$27.0M1.6M$19.3M1.5M+86,004+5.86%Add
CRAMER ROSENTHAL MCGLYNN LLC
1.34%#4$26.4M1.5M$00+1.5MNew Buy
ROYCE & ASSOCIATES LP
0.19%0.13%#10$24.2M1.4M$12.9M980,210+414,680+42.31%Add
MORGAN STANLEY
<0.01%<0.01%#112$23.5M1.4M$11.2M1.0M+304,735+29.07%Add
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#127$21.1M1.2M$14.6M1.1M+105,153+9.44%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#74$20.8M1.2M$16.7M1.3M-76,337-5.99%Reduce
AMERIPRISE FINANCIAL INC
<0.01%<0.01%#65$18.8M1.1M$12.7M969,980+111,626+11.51%Add
Boston Partners
0.02%0.02%#36$18.2M1.0M$22.3M1.7M-650,668-38.28%Reduce
Russell Investments Group, Ltd.
0.01%0.01%#39$16.0M922,443$14.4M1.1M-174,947-15.94%Reduce
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
0.01%<0.01%#50$16.0M919,740$8.9M676,584+243,156+35.94%Add
BESSEMER GROUP INC
0.02%<0.01%#29$15.2M873,519$2,000172+873,347+507,759.88%Add
LONDON CO OF VIRGINIA
0.08%0.07%#16$14.8M853,969$11.7M889,273-35,304-3.97%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#99$13.8M792,751$10.2M774,643+18,108+2.34%Add
12th Street Asset Management Company, LLC
1.88%#2$13.2M758,634$00+758,634New Buy
NEXT CENTURY GROWTH INVESTORS LLC
0.64%0.41%#5$12.1M699,305$5.5M418,371+280,934+67.15%Add
NORTHERN TRUST CORP
<0.01%<0.01%#107$11.6M667,681$8.2M626,320+41,361+6.60%Add
JPMORGAN CHASE & CO
<0.01%<0.01%#143$10.6M604,366$9.9M769,161-164,795-21.43%Reduce
DEPRINCE RACE & ZOLLO INC
0.18%0.19%#11$10.1M767,686$10.1M767,68600.00%Unchanged
NUANCE INVESTMENTS, LLC
1.61%8.81%#3$9.5M546,871$63.2M4.8M-4.3M-88.63%Reduce
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#152$8.4M486,041$7.3M557,096-71,055-12.75%Reduce
Creative Planning
<0.01%<0.01%#62$7.3M419,369$5.2M398,513+20,856+5.23%Add
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#82$6.9M395,125$4.5M345,787+49,338+14.27%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#101$6.7M384,638$5.0M380,057+4,581+1.21%Add
NORGES BANK
<0.01%#137$6.6M379,000$00+379,000New Buy
TEACHER RETIREMENT SYSTEM OF TEXAS
0.02%0.03%#32$6.3M363,027$7.2M546,810-183,783-33.61%Reduce
HEARTLAND ADVISORS INC
0.27%0.23%#8$6.1M350,000$4.6M350,00000.00%Unchanged
Bank of New York Mellon Corp
<0.01%<0.01%#129$5.7M329,668$4.2M321,717+7,951+2.47%Add
Invesco Ltd.
<0.01%<0.01%#162$5.6M323,199$4.7M360,221-37,022-10.28%Reduce
NICHOLAS COMPANY, INC.
0.1%0.1%#14$5.5M315,135$5.2M396,995-81,860-20.62%Reduce
MACKENZIE FINANCIAL CORP
0.01%#57$5.4M313,098$00+313,098New Buy
PRINCIPAL FINANCIAL GROUP INC
<0.01%<0.01%#83$4.9M279,992$3.7M281,433-1,441-0.51%Reduce
Stanley-Laman Group, Ltd.
0.48%0.44%#6$4.7M270,445$3.6M272,469-2,024-0.74%Reduce
Buckland Partners Management Co LLC
2.27%2.13%#1$4.6M267,594$3.5M267,59400.00%Unchanged
Polar Asset Management Partners Inc.
0.07%#17$4.4M255,800$00+255,800New Buy
UBS Group AG
<0.01%<0.01%#148$4.4M250,880$1.6M120,661+130,219+107.92%Add
Allianz Asset Management GmbH
<0.01%<0.01%#66$4.2M241,291$2.9M219,129+22,162+10.11%Add
Aptus Capital Advisors, LLC
0.02%#26$3.5M204,337$00+204,337New Buy
US BANCORP \DE\
<0.01%<0.01%#64$3.5M200,518$3.5M268,758-68,240-25.39%Reduce
PUBLIC SECTOR PENSION INVESTMENT BOARD
0.01%0.01%#43$3.4M198,609$2.7M207,075-8,466-4.09%Reduce
RHUMBLINE ADVISERS
<0.01%<0.01%#94$2.5M146,904$2.2M164,632-17,728-10.77%Reduce
CastleKnight Management LP
0.03%0.02%#22$2.4M138,400$1.4M108,400+30,000+27.68%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow