Company · Ownership research

KNOT Offshore Partners LP KNOP

CIK 0001564180 · CUSIP Y48125101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP Y48125101 (KNOP), not CUSIP Y48125901 (KNOP), CUSIP Y48125951 (KNOP), and does not merge CUSIPs.

This page lists the top 20 of 52 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Invesco Ltd. CIK 914208 · Amended · View history	$17.91M 1,776,804 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 12, 2026	▾
02	683 Capital Management, LLC CIK 1404574 · View history	$14.92M 1,480,000 shares	1.38%	+20.00K(+1.40%)Added	SEC filing ↗ May 15, 2026	▾
03	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$13.46M 1,335,435 shares	0.02%	+108.40K(+8.80%)Added	SEC filing ↗ May 14, 2026	▾
04	MORGAN STANLEY CIK 895421 · View history	$9.14M 907,164 shares	0.00%	+64.66K(+7.70%)Added	SEC filing ↗ May 15, 2026	▾
05	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$5.95M 590,505 shares	0.00%	+368.23K(+165.70%)Added	SEC filing ↗ May 15, 2026	▾
06	American Beacon Advisors, Inc. CIK 908758 · View history	$5.08M 503,895 shares	100.00%	0(0.00%)Unchanged	SEC filing ↗ May 11, 2026	▾
07	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$3.85M 387,140 shares	0.00%	+9.15K(+2.40%)Added	SEC filing ↗ May 13, 2026	▾
08	Beartown Capital Management, LLC CIK 1877162 · View history	$1.58M 157,082 shares	1.25%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2026	▾
09	NATIXIS CIK 1274981 · View history	$1.22M 121,200 shares	0.00%	-30.00K(-19.80%)Reduced	SEC filing ↗ May 14, 2026	▾
10	CITIGROUP INC CIK 831001 · View history	$1.14M 112,819 shares	0.00%	-59.00K(-34.30%)Reduced	SEC filing ↗ May 11, 2026	▾
11	MARSHALL WACE, LLP CIK 1318757 · View history	$943.01K 93,553 shares	0.00%	+25.52K(+37.50%)Added	SEC filing ↗ May 15, 2026	▾
12	SIMPLEX TRADING, LLC CIK 1488542 · View history	$870.33K 86,342 shares	0.03%	+609(+0.70%)Added	SEC filing ↗ May 14, 2026	▾
13	MILLENNIUM MANAGEMENT LLC CIK 1273087 · View history	$834.25K 82,763 shares	0.00%	-62.72K(-43.10%)Reduced	SEC filing ↗ May 15, 2026	▾
14	Trexquant Investment LP CIK 1633445 · View history	$778.44K 77,226 shares	0.01%	+26.96K(+53.60%)Added	SEC filing ↗ May 15, 2026	▾
15	Alpine Global Management, LLC CIK 1581655 · View history	$730.80K 72,500 shares	0.11%	-52.50K(-42.00%)Reduced	SEC filing ↗ May 15, 2026	▾
16	Tidal Investments LLC CIK 1600064 · View history	$707.12K 70,151 shares	0.00%	+56.65K(+419.80%)Added	SEC filing ↗ May 15, 2026	▾
17	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$680.00K 67,434 shares	0.04%	+23.93K(+55.00%)Added	SEC filing ↗ May 8, 2026	▾
18	Qube Research & Technologies Ltd CIK 1729829 · View history	$654.40K 64,921 shares	0.00%	+64.92KNew	SEC filing ↗ May 15, 2026	▾
19	Janney Montgomery Scott LLC CIK 1329948 · View history	$643.00K 63,777 shares	0.00%	+63.78KNew	SEC filing ↗ Apr 22, 2026	▾
20	HighTower Advisors, LLC CIK 1462245 · View history	$602.14K 59,736 shares	0.00%	+7(0.00%)Added	SEC filing ↗ May 5, 2026	▾

Showing 20 / 52 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

8,539,563

Not deduplicated across managers

Disclosed value

$86.03M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

KNOT Offshore Partners LP · Q1 2026

Explore all 52 reporting institutions.

This page includes 20 of 52 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.