13FBOX
TAMBORAN RES CORP · 13F Institutional Holdings
Options Calculator Rankings
T

TAMBORAN RES CORP

TBN
Institutions
96
Combined AUM (Q2 2026)
$418.9M
Combined Shares (Q2 2026)
12.9M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+5.3M
82 · 49 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-1.0M
16 · 11 Exit · ≈
⚖️ Net
+4.3M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$418.9M
Institutions
96
New Buys
49
Adds
33
Reduces
5
Exits
11
Unchanged
9
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
HITE Hedge Asset Management LLC
5.13%5.86%#1$93.7M2.9M$103.8M2.1M+805,489+38.79%Add
GILDER GAGNON HOWE & CO LLC
0.37%0.5%#9$35.5M1.1M$42.0M841,063+250,323+29.76%Add
Alberta Investment Management Corp
0.16%0.26%#14$27.9M858,680$42.9M858,68000.00%Unchanged
Cinctive Capital Management LP
0.78%0.33%#5$21.3M655,326$5.1M102,011+553,315+542.41%Add
Yaupon Capital Management LP
0.4%0.84%#8$20.3M623,534$26.8M535,174+88,360+16.51%Add
REAVES W H & CO INC
0.3%0.14%#10$20.0M615,001$8.5M170,000+445,001+261.77%Add
INGALLS & SNYDER LLC
0.45%0.6%#7$16.4M504,497$17.0M339,562+164,935+48.57%Add
HighTower Advisors, LLC
0.01%<0.01%#27$14.8M456,751$2.4M47,533+409,218+860.91%Add
Ancient Art, L.P.
2.9%4.76%#2$14.2M437,142$21.9M437,14200.00%Unchanged
UBS Group AG
<0.01%<0.01%#43$14.1M433,958$23.4M467,899-33,941-7.25%Reduce
CITADEL ADVISORS LLC
<0.01%<0.01%#45$12.9M398,144$7.3M146,712+251,432+171.38%Add
Merewether Investment Management, LP
0.18%0.07%#12$9.6M294,477$3.4M68,879+225,598+327.53%Add
Aventail Capital Group, LP
0.52%0.36%#6$9.1M279,162$7.5M149,759+129,403+86.41%Add
Alyeska Investment Group, L.P.
0.02%#23$8.8M271,242$00+271,242New Buy
TWO SIGMA INVESTMENTS, LP
0.01%0.01%#33$8.2M252,249$7.6M152,982+99,267+64.89%Add
MANUFACTURERS LIFE INSURANCE COMPANY, THE
0.01%0.01%#32$8.0M248,270$11.9M237,748+10,522+4.43%Add
COHEN & STEERS, INC.
0.01%0.01%#28$7.4M226,203$6.9M137,091+89,112+65.00%Add
MARSHALL WACE, LLP
0.01%0.01%#34$6.6M202,841$5.7M113,434+89,407+78.82%Add
MACQUARIE GROUP LTD
0.03%0.04%#22$5.8M178,103$6.8M135,251+42,852+31.68%Add
SCS Capital Management LLC
0.05%0.11%#18$5.2M159,333$10.0M199,871-40,538-20.28%Reduce
COOPER INVESTORS PTY LTD
2.32%0.52%#3$5.1M155,479$1.3M25,322+130,157+514.01%Add
FRANKLIN RESOURCES INC
<0.01%<0.01%#52$4.2M129,800$5.3M106,100+23,700+22.34%Add
Hudson Bay Capital Management LP
0.01%#30$3.4M104,007$00+104,007New Buy
Ghisallo Capital Management LLC
0.02%#25$3.3M100,000$00+100,000New Buy
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#65$2.9M90,383$2.7M53,374+37,009+69.34%Add
JANE STREET GROUP, LLC
<0.01%#63$2.6M80,802$00+80,802New Buy
Zweig-DiMenna Associates LLC
0.24%#11$2.6M80,500$00+80,500New Buy
Ranger Investment Management, L.P.
0.17%#13$2.6M80,248$00+80,248New Buy
Longaeva Partners L.P.
0.05%#17$2.5M75,451$00+75,451New Buy
BlackRock, Inc.
<0.01%<0.01%#82$2.2M68,011$53,4391,069+66,942+6,262.11%Add
Arbiter Partners Capital Management LLC
1.15%1.93%#4$2.2M67,212$3.4M67,21200.00%Unchanged
Russell Investments Group, Ltd.
<0.01%#46$1.7M53,408$00+53,408New Buy
Swiss National Bank
<0.01%#49$1.7M52,200$00+52,200New Buy
WELLINGTON MANAGEMENT GROUP LLP
<0.01%#61$1.4M42,814$00+42,814New Buy
CI INVESTMENTS INC.
<0.01%#36$1.4M42,131$00+42,131New Buy
XTX Topco Ltd
0.02%0.01%#26$1.3M40,971$507,89810,160+30,811+303.26%Add
STATE STREET CORP
<0.01%#83$1.0M32,072$00+32,072New Buy
Quadrature Capital Ltd
0.01%0.02%#31$1.0M31,453$1.6M32,875-1,422-4.33%Reduce
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
<0.01%#51$939,21428,890$00+28,890New Buy
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#56$926,63328,503$829,33416,590+11,913+71.81%Add
Walleye Capital LLC
<0.01%<0.01%#37$881,02127,100$399,0707,983+19,117+239.47%Add
BANK OF MONTREAL /CAN/
<0.01%#60$831,61924,070$00+24,070New Buy
BNP PARIBAS FINANCIAL MARKETS
<0.01%<0.01%#57$817,17125,136$227,7544,556+20,580+451.71%Add
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%#75$802,50924,685$00+24,685New Buy
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#73$766,09823,565$888,87217,781+5,784+32.53%Add
MANGROVE PARTNERS IM, LLC
0.04%#20$672,56720,688$00+20,688New Buy
VANGUARD ASSET MANAGEMENT, Ltd
<0.01%#54$662,97620,393$00+20,393New Buy
MORGAN STANLEY
<0.01%<0.01%#81$625,26619,233$269,1739,831+9,402+95.64%Add
Atom Investors LP
0.05%0.06%#15$607,61218,690$900,07018,005+685+3.80%Add
State of Wyoming
0.05%0.08%#16$531,96116,363$653,96913,082+3,281+25.08%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow