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Teekay Tankers
TNK

196 hedge funds and large institutions have $680M invested in Teekay Tankers in 2025 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 68 increasing their positions, 69 reducing their positions, and 42 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more call options, than puts

Call options by funds: $17.4M | Put options by funds: $15.2M

0.23% more ownership

Funds ownership: 59.49% → 59.72% (+0.23%)

1% less repeat investments, than reductions

Existing positions increased: 68 | Existing positions reduced: 69

3% less capital invested

Capital invested by funds: $703M → $680M (-$22.6M)

7% less first-time investments, than exits

New positions opened: 39 | Existing positions closed: 42

2% less funds holding

Funds holding: 201 → 196 (-5)

Holders
196
Holders Change
-5
Holders Change %
-2.49%
% of All Funds
2.63%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.01%
New
39
Increased
68
Reduced
69
Closed
42
Calls
$17.4M
Puts
$15.2M
Net Calls
+$2.22M
Net Calls Change
+$9.29M

Top Buyers

Rank Fund Capital Flow
1
ECA
Encompass Capital Advisors
New York
+$18.2M
2
Ameriprise
Ameriprise
Minnesota
+$15.8M
3
Pacer Advisors
Pacer Advisors
Pennsylvania
+$12.7M
4
Verition Fund Management
Verition Fund Management
Connecticut
+$7.58M
5
JP Morgan Chase
JP Morgan Chase
New York
+$7.37M

Top Sellers

Rank Fund Capital Flow
1
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$12M
2
MCM
Moore Capital Management
New York
-$9.49M
3
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
-$6.54M
4
Voloridge Investment Management
Voloridge Investment Management
Florida
-$6.18M
5
Marshall Wace
Marshall Wace
United Kingdom
-$5.37M
Name Holding Trade Value Shares
Change 		Change in
Stake
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$70.8M -$5.21M -128,654 -6%
BlackRock
2
BlackRock
New York
$66.7M +$1.49M +36,899 +2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$50.4M +$2.77M +68,310 +5%
Fuller & Thaler Asset Management
4
Fuller & Thaler Asset Management
California
$47.4M +$738K +18,222 +1%
American Century Companies
5
American Century Companies
Missouri
$36M +$1.01M +24,942 +3%
Principal Financial Group
6
Principal Financial Group
Iowa
$30.5M -$1.52M -37,416 -4%
Renaissance Technologies
7
Renaissance Technologies
New York
$23.2M +$190K +4,700 +0.8%
Ameriprise
8
Ameriprise
Minnesota
$21.3M +$15.8M +390,578 +236%
ECA
9
Encompass Capital Advisors
New York
$17.2M +$18.2M +449,689 New
JP Morgan Chase
10
JP Morgan Chase
New York
$17M +$7.37M +181,929 +70%
State Street
11
State Street
Massachusetts
$14.9M -$1.39M -34,258 -8%
BCM
12
Bridgeway Capital Management
Texas
$13.5M +$130K +3,213 +0.9%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$13.3M +$1.08M +26,592 +8%
Pacer Advisors
14
Pacer Advisors
Pennsylvania
$12M +$12.7M +313,204 New
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$10.8M -$649K -16,038 -5%
Morgan Stanley
16
Morgan Stanley
New York
$10.7M -$1.83M -45,166 -14%
Millennium Management
17
Millennium Management
New York
$9.75M +$2.06M +50,815 +25%
Northern Trust
18
Northern Trust
Illinois
$9.4M -$89.3K -2,206 -0.9%
N
19
Nuveen
North Carolina
$8.7M +$354K +8,744 +4%
Vanguard Group
20
Vanguard Group
Pennsylvania
$8.13M -$376K -9,288 -4%
SFM
21
Systematic Financial Management
New Jersey
$8.05M -$1.22K -30 -0%
Verition Fund Management
22
Verition Fund Management
Connecticut
$7.91M +$7.58M +187,158 +959%
RA
23
Royce & Associates
New York
$7.87M -$809K -19,973 -9%
Bank of America
24
Bank of America
North Carolina
$7.69M +$2.93M +72,346 +56%
WC
25
Wexford Capital
Florida
$7.58M +$5.84M +144,218 +268%
1
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TNK Hedge Fund Activity: Q1 2025 in Review

196 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in Teekay Tankers (TNK) for Q1 2025, worth a combined $680M — down 3.2% from $703M a quarter earlier.

Sellers outnumbered buyers: 42 funds closed out of TNK and 39 opened new positions — a net loss of 3 holders — while 69 trimmed existing stakes and 68 added.

The largest buyer was Encompass Capital Advisors, opening a new position worth an estimated $18.2M. The largest seller was Acadian Asset Management, cutting an estimated $12M.

  • 196 institutional investors held Teekay Tankers (TNK) as of Q1 2025, down from 201 in Q4 2024.
  • Funds reported $680M of Teekay Tankers stock for Q1 2025, down 3.2% quarter-over-quarter.
  • 39 funds opened new Teekay Tankers positions in Q1 2025 and 42 closed out, a net change of -3 holders.
  • The largest Teekay Tankers buyer in Q1 2025 was Encompass Capital Advisors, an estimated $18.2M added.
  • The largest Teekay Tankers seller in Q1 2025 was Acadian Asset Management, an estimated $12M sold.

Based on aggregated 13F filings for Q1 2025.