TNK · Teekay Tankers Ltd. · Shareholders & Ownership

$95.84 +1.37 (+1.45%)

Russell 2000 member Rebalance outlook locked

Market Cap

$3.30B

34.64M

Volume · Oct 21 35.45K Avg daily vol (3M) 460.96K

Every disclosed holder of TNK in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns TNK

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

No chart: shares outstanding cannot be set against these holders.

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	247	19,869,580	—	Yes
Insiders (Forms 3, 4, 5)	0	0	—	No
13D/G-only blocks	1	10,642,414	—	Yes
Registered funds (N-PORT, not summed)	88	2,669,446	—	No

% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.

Insiders are listed but not summed: the issuer has more than one class of common stock and Forms 3, 4 and 5 report one issuer-wide balance across them.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of TNK

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Teekay Corporation Ltd. 13D CIK 911971 · Oct 10, 2024	10,642,414	—	+342,004	Oct 10, 2024
2	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,920,700	—	+16,951	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	Dimensional U.S. Targeted Value ETF Fund S000070901 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	220,219	—	+1,181	Jul 31, 2026	Dimensional ETF Trust, not summed
2.2	Dimensional US Small Cap Value ETF Fund S000075151 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	183,281	—	+5,696	Jul 31, 2026	Dimensional ETF Trust, not summed
2.3	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	103,779	—	0	Jul 31, 2026	Dimensional ETF Trust, not summed
2.4	Dimensional U.S. Core Equity 2 ETF Fund S000070903 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	81,236	—	-144	Jul 31, 2026	Dimensional ETF Trust, not summed
2.5	Dimensional U.S. Marketwide Value ETF Fund S000075030 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	22,684	—	+154	Jul 31, 2026	Dimensional ETF Trust, not summed
3	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,825,491	—	+168,193	Jun 30, 2026	carried, not yet filed for the newest quarter
4	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	1,664,458	—	+152,141	Jun 30, 2026	carried, not yet filed for the newest quarter
4.1	BlackRock, Inc. 13G CIK 2012383 · Holding company · Jun 30, 2026 Rule 13d-1(b), qualified institution, not summed	1,650,377	—	+149,653	Jun 30, 2026	Rule 13d-1(b), qualified institution, not summed
4.2	iShares US Small Cap Value Factor ETF Fund S000069740 · Registered fund · Jun 30, 2026 iShares Trust, not summed	9,697	—	—	Jun 30, 2026	iShares Trust, not summed
5	AMERICAN CENTURY COMPANIES INC 13F CIK 748054 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	1,005,068	—	+15,099	Jun 30, 2026	carried, not yet filed for the newest quarter
6	ACADIAN ASSET MANAGEMENT LLC 13F CIK 916542 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	996,689	—	+289,892	Jun 30, 2026	carried, not yet filed for the newest quarter
7	Avantis U.S. Small Cap Value ETF Fund S000066459 · Registered fund · May 31, 2026 American Century ETF Trust, not summed	798,680	—	-71,515	May 31, 2026	American Century ETF Trust, not summed
8	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	707,086	—	+92,789	Jun 30, 2026	carried, not yet filed for the newest quarter
9	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	478,671	—	+57,586	Jun 30, 2026	carried, not yet filed for the newest quarter
10	Qube Research & Technologies Ltd 13F CIK 1729829 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	478,090	—	+69,128	Jun 30, 2026	carried, not yet filed for the newest quarter
11	RENAISSANCE TECHNOLOGIES LLC 13F CIK 1037389 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	425,924	—	-132,076	Jun 30, 2026	carried, not yet filed for the newest quarter
12	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	417,792	—	+16,407	Jun 30, 2026	carried, not yet filed for the newest quarter
13	CastleKnight Management LP 13F CIK 1835751 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	391,036	—	+700	Jun 30, 2026	carried, not yet filed for the newest quarter
14	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	337,335	—	+79,866	Jun 30, 2026	carried, not yet filed for the newest quarter
15	JPMORGAN CHASE & CO 13F CIK 19617 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	335,335	—	-25,126	Jun 30, 2026	carried, not yet filed for the newest quarter
16	FULLER & THALER ASSET MANAGEMENT, INC. 13F CIK 1082327 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	333,076	—	+12,581	Jun 30, 2026	carried, not yet filed for the newest quarter
17	Hartree Partners, LP 13F CIK 1597857 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	321,844	—	+136,382	Jun 30, 2026	carried, not yet filed for the newest quarter
18	TWO SIGMA INVESTMENTS, LP 13F CIK 1179392 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	318,893	—	+222,904	Jun 30, 2026	carried, not yet filed for the newest quarter
19	FULLERTHALER BEHAVIORAL SMALL CAP EQUITY Fund S000051163 · Registered fund · Jun 30, 2026 Capitol Series Trust, not summed	315,496	—	+12,900	Jun 30, 2026	Capitol Series Trust, not summed
20	FEARNLEY ASSET MANAGEMENT AS 13F CIK 2056821 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	312,194	—	+243,100	Jun 30, 2026	carried, not yet filed for the newest quarter
21	TUDOR INVESTMENT CORP ET AL 13F CIK 923093 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	293,980	—	+74,906	Jun 30, 2026	carried, not yet filed for the newest quarter
22	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	288,304	—	-4,038	Jun 30, 2026	carried, not yet filed for the newest quarter
23	AMERIPRISE FINANCIAL INC 13F CIK 820027 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	279,082	—	-73,175	Jun 30, 2026	carried, not yet filed for the newest quarter
24	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	277,026	—	+15,766	Jun 30, 2026	carried, not yet filed for the newest quarter
25	Summit Street Capital Management, LLC 13F CIK 1595533 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	270,880	—	-200,267	Jun 30, 2026	carried, not yet filed for the newest quarter
26	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	268,646	—	+26,466	Jun 30, 2026	carried, not yet filed for the newest quarter
27	NEOS Investment Management LLC 13F CIK 2001019 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	255,652	—	+74,894	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Connor, Clark & Lunn Investment Management Ltd. 13F CIK 1596800 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	237,234	—	+37,028	Jun 30, 2026	carried, not yet filed for the newest quarter
29	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. 13F CIK 1280487 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	228,717	—	+228,717	Jun 30, 2026	carried, not yet filed for the newest quarter
30	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	216,897	—	+11,172	Jun 30, 2026	carried, not yet filed for the newest quarter
30.1	Small Cap Value Fund Fund S000001246 · Registered fund · Jun 30, 2026 Northern Funds, not summed	43,481	—	0	Jun 30, 2026	Northern Funds, not summed
30.2	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	12,430	—	+1,446	Jun 30, 2026	Northern Funds, not summed
30.3	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	4,098	—	-116	Jun 30, 2026	Northern Funds, not summed
31	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	215,518	—	+26,566	Jun 30, 2026	carried, not yet filed for the newest quarter
32	Russell Investments Group, Ltd. 13F CIK 1692234 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	198,755	—	+31,931	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Empowered Funds, LLC 13F CIK 1592828 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	194,552	—	+3,080	Jun 30, 2026	carried, not yet filed for the newest quarter
34	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 13F CIK 1164508 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	192,941	—	-24,552	Jun 30, 2026	carried, not yet filed for the newest quarter
35	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	173,714	—	+44	Jun 30, 2026	carried, not yet filed for the newest quarter
36	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	144,308	—	-1,082	Jun 30, 2026	carried, not yet filed for the newest quarter
37	MARSHALL WACE, LLP 13F CIK 1318757 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	142,905	—	+71,900	Jun 30, 2026	carried, not yet filed for the newest quarter
38	JACOBS LEVY EQUITY MANAGEMENT, INC 13F CIK 884414 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	138,793	—	-13,736	Jun 30, 2026	carried, not yet filed for the newest quarter
39	BBR ALO Fund, LLC. Fund · Registered fund · Jun 30, 2026 BBR ALO Fund, LLC., not summed	128,711	—	—	Jun 30, 2026	BBR ALO Fund, LLC., not summed
40	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	128,312	—	+124,120	Jun 30, 2026	carried, not yet filed for the newest quarter
41	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	123,453	—	+4,429	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
42	VICTORY CAPITAL MANAGEMENT INC 13F CIK 1040188 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	118,301	—	-6,584	Jun 30, 2026	carried, not yet filed for the newest quarter
42.1	VictoryShares Small Cap Free Cash Flow ETF Fund S000080690 · Registered fund · Jun 30, 2026 Victory Portfolios II, not summed	71,983	—	-3,205	Jun 30, 2026	Victory Portfolios II, not summed
42.2	Victory Small Cap Stock Fund Fund S000012914 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	37,145	—	-3,148	Jul 31, 2026	Victory Portfolios III, not summed
42.3	Victory Cornerstone Moderately Aggressive Fund Fund S000012926 · Registered fund · May 31, 2026 Victory Portfolios III, not summed	4,884	—	0	May 31, 2026	Victory Portfolios III, not summed
42.4	Victory Extended Market Index Fund Fund S000012941 · Registered fund · Jul 31, 2026 Victory Portfolios III, not summed	2,770	—	+34	Jul 31, 2026	Victory Portfolios III, not summed
42.5	Victory Cornerstone Aggressive Fund Fund S000037226 · Registered fund · May 31, 2026 Victory Portfolios III, not summed	1,560	—	-224	May 31, 2026	Victory Portfolios III, not summed
43	Point72 Asset Management, L.P. 13F CIK 1603466 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	100,763	—	-73,521	Jun 30, 2026	carried, not yet filed for the newest quarter
44	Quantedge Capital Pte Ltd 13F CIK 1561418 · Exempt reporting adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	100,118	—	-4,600	Jun 30, 2026	carried, not yet filed for the newest quarter
45	FRANKLIN RESOURCES INC 13F CIK 38777 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	99,512	—	+9,586	Jun 30, 2026	carried, not yet filed for the newest quarter
46	Man Group plc 13F CIK 1637460 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	99,396	—	-61,338	Jun 30, 2026	carried, not yet filed for the newest quarter
47	DENALI ADVISORS LLC 13F CIK 1142941 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	95,481	—	-5,209	Jun 30, 2026	carried, not yet filed for the newest quarter
48	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	95,088	—	+4,569	Jun 30, 2026	carried, not yet filed for the newest quarter
49	SEI INVESTMENTS CO 13F CIK 350894 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	92,876	—	-13,284	Jun 30, 2026	carried, not yet filed for the newest quarter
49.1	SIIT LARGE CAP FUND Fund S000006767 · Registered fund · May 31, 2026 SEI INSTITUTIONAL INVESTMENTS TRUST, not summed	4,913	—	+876	May 31, 2026	SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
49.2	SIIT EXTENDED MARKET INDEX FUND Fund S000035814 · Registered fund · May 31, 2026 SEI INSTITUTIONAL INVESTMENTS TRUST, not summed	3,300	—	0	May 31, 2026	SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
49.3	New Covenant Growth Fund Fund S000024941 · Registered fund · Jun 30, 2026 NEW COVENANT FUNDS, not summed	1,755	—	0	Jun 30, 2026	NEW COVENANT FUNDS, not summed
49.4	Catholic Values Equity Fund Fund S000048320 · Registered fund · May 31, 2026 SEI CATHOLIC VALUES TRUST, not summed	1,258	—	0	May 31, 2026	SEI CATHOLIC VALUES TRUST, not summed
49.5	SIIT MULTI-ASSET REAL RETURN FUND Fund S000033123 · Registered fund · May 31, 2026 SEI INSTITUTIONAL INVESTMENTS TRUST, not summed	550	—	-506	May 31, 2026	SEI INSTITUTIONAL INVESTMENTS TRUST, not summed
50	Balyasny Asset Management L.P. 13F CIK 1218710 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	83,367	—	-87,152	Jun 30, 2026	carried, not yet filed for the newest quarter

4 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 297 holders

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Key facts CIK 1419945 CUSIP G8726X106 13F (30d) 22 filings 22 filers Visit website Investor relations