13FBOX
GEOSPACE TECHNOLOGIES CORP · 13F Institutional Holdings
Options Calculator Rankings
G

GEOSPACE TECHNOLOGIES CORP

GEOS
Institutions
84
Combined AUM (Q2 2026)
$35.9M
Combined Shares (Q2 2026)
5.3M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+988,320
44 · 21 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-2.5M
44 · 23 Exit · ≈
⚖️ Net
-1.5M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$35.9M
Institutions
84
New Buys
21
Adds
23
Reduces
21
Exits
23
Unchanged
19
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Tieton Capital Management, LLC
1.77%3.73%#1$6.1M907,265$11.1M912,118-4,853-0.53%Reduce
GRACE & WHITE INC /NY
0.72%1.02%#2$4.6M673,236$5.8M473,201+200,035+42.27%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#48$3.5M515,067$7.0M577,032-61,965-10.74%Reduce
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#28$2.7M392,423$6.0M491,016-98,593-20.08%Reduce
MARSHALL WACE, LLP
<0.01%<0.01%#18$2.0M301,916$2.3M188,806+113,110+59.91%Add
BlackRock, Inc.
<0.01%<0.01%#60$1.6M231,765$2.8M225,568+6,197+2.75%Add
US BANCORP \DE\
<0.01%<0.01%#19$1.4M212,766$1.6M127,134+85,632+67.36%Add
SEI INVESTMENTS CO
<0.01%<0.01%#23$1.3M199,365$5.0M410,906-211,541-51.48%Reduce
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#50$1.1M164,180$1.9M152,154+12,026+7.90%Add
STATE STREET CORP
<0.01%<0.01%#57$1.1M163,075$1.7M136,853+26,222+19.16%Add
De Lisle Partners LLP
0.11%0.21%#4$998,297147,133$1.8M147,13300.00%Unchanged
ROBOTTI ROBERT
0.14%#3$869,512128,436$00+128,436New Buy
CITADEL ADVISORS LLC
<0.01%<0.01%#47$710,295104,918$579,72047,518+57,400+120.80%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#52$590,54087,229$2.3M191,995-104,766-54.57%Reduce
TWO SIGMA INVESTMENTS, LP
<0.01%<0.01%#31$556,38682,184$901,66573,907+8,277+11.20%Add
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.01%0.02%#11$539,52279,693$961,27578,793+900+1.14%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#42$518,48776,586$927,99376,065+521+0.68%Add
Glenorchy Capital Ltd
0.02%0.12%#9$463,66668,488$2.1M173,339-104,851-60.49%Reduce
JANE STREET GROUP, LLC
<0.01%#56$452,04066,771$00+66,771New Buy
EagleClaw Capital Managment, LLC
0.05%0.14%#7$338,60250,015$1.0M82,015-32,000-39.02%Reduce
RENAISSANCE TECHNOLOGIES LLC
<0.01%#30$299,90444,299$00+44,299New Buy
ACADIAN ASSET MANAGEMENT LLC
<0.01%#33$289,16742,713$00+42,713New Buy
IRONWOOD INVESTMENT MANAGEMENT LLC
0.08%0.18%#6$245,60936,279$439,71236,042+237+0.66%Add
JACOBS LEVY EQUITY MANAGEMENT, INC
<0.01%#24$240,82935,573$00+35,573New Buy
HRT FINANCIAL LP
<0.01%#32$207,54130,656$00+30,656New Buy
Cambridge Investment Research Advisors, Inc.
<0.01%<0.01%#29$202,18629,865$540,00044,297-14,432-32.58%Reduce
Kingsview Wealth Management, LLC
<0.01%<0.01%#15$198,25428,322$345,52828,32200.00%Unchanged
NORTHERN TRUST CORP
<0.01%<0.01%#61$194,41428,717$495,27140,596-11,879-29.26%Reduce
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#45$190,92128,201$357,69229,319-1,118-3.81%Reduce
GOLDMAN SACHS GROUP INC
<0.01%#64$174,66625,800$00+25,800New Buy
Mraz, Amerine & Associates, Inc.
0.02%0.04%#8$165,08624,385$293,78824,081+304+1.26%Add
Vestmark Advisory Solutions, Inc.
<0.01%<0.01%#20$164,59924,313$296,61924,31300.00%Unchanged
ELEVATION POINT WEALTH PARTNERS, LLC
<0.01%0.01%#16$164,59924,313$297,13124,355-42-0.17%Reduce
IMC-Chicago, LLC
<0.01%<0.01%#55$156,60423,132$164,67613,498+9,634+71.37%Add
COMMONWEALTH EQUITY SERVICES, LLC
<0.01%<0.01%#37$152,30022,496$267,00021,885+611+2.79%Add
Empowered Funds, LLC
<0.01%<0.01%#25$137,37020,291$247,55020,29100.00%Unchanged
Tannin Capital LLC
0.09%0.15%#5$133,07819,657$209,95017,209+2,448+14.23%Add
AXQ CAPITAL, LP
0.01%#10$132,94219,637$00+19,637New Buy
Moors & Cabot, Inc.
0.01%0.1%#13$132,01519,500$2.3M190,600-171,100-89.77%Reduce
GSA CAPITAL PARTNERS LLP
0.01%#12$104,92115,498$00+15,498New Buy
MORGAN STANLEY
<0.01%<0.01%#74$103,27715,255$142,9407,539+7,716+102.35%Add
XTX Topco Ltd
<0.01%#22$90,95513,435$00+13,435New Buy
Invesco Ltd.
<0.01%#72$85,84412,680$00+12,680New Buy
WELLS FARGO & COMPANY/MN
<0.01%<0.01%#66$84,27312,448$124,17210,178+2,270+22.30%Add
HUB Investment Partners, LLC
<0.01%<0.01%#21$67,70010,000$122,00010,00000.00%Unchanged
UBS Group AG
<0.01%<0.01%#73$49,6647,336$17,0921,401+5,935+423.63%Add
Vanguard Global Advisers, LLC
<0.01%<0.01%#62$34,0265,026$61,3175,02600.00%Unchanged
Arax Advisory Partners
<0.01%#36$31,5494,660$00+4,660New Buy
PNC FINANCIAL SERVICES GROUP, INC.
<0.01%<0.01%#67$27,0804,000$24,4002,000+2,000+100.00%Add
SIMPLEX TRADING, LLC
<0.01%<0.01%#71$14,0472,075$4,831396+1,679+423.99%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow