140 Summer Partners LP

Registered adviser

CIK

1820788

Location

New York, NY

Portfolio Value

Mid $1,400,246,967

Diversification

Diversified

Reports for

140 Summer Partners Master Fund LP

Filing Date

Global Rank

#1,960 / 8,807 ▼ 258

Top Industry

Communication Equipment 14.4%

3Y Alpha vs SPY

-14.0%

Period ended 4 months ago

Filed Aug 14, 2026 · 2mo

23 quarters · since Dec 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Registered adviser

Form ADV roster, Oct 1, 2026

Form ADV adviser

CRD 308929

Roster of Oct 1, 2026

Regulatory AUM

$3,871,859,712

Main clients

Pooled investment vehicles (100% of AUM)

Private funds

3 funds · Hedge funds

Focus by fund count, roster of Oct 1, 2026

$6,587,575,576 gross assets

Private funds on Schedule D 7.B.(1)

As filed Mar 26, 2024; SEC's bulk Form ADV archive ends with 2024 filings.

$3,708,947,297 gross assets in 3 funds Hedge funds $3,708,947,297 (3)

Form ADV history

Monthly rosters from Dec 2019; each row is a run with the same figures, newest first.

Rosters	Regulatory AUM	Main clients
Apr 2026 to Oct 2026	$3,871,859,712	Pooled investment vehicles (100%)
Apr 2025 to Mar 2026	$2,804,323,873	Pooled investment vehicles (100%)
Apr 2024 to Mar 2025	$2,109,878,687	Pooled investment vehicles (100%)
May 2023 to Mar 2024	$2,126,749,478	Pooled investment vehicles (100%)
Apr 2023	$2,126,749,478	Pooled investment vehicles (100%)
Apr 2022 to Mar 2023	$1,710,427,779	Pooled investment vehicles (100%)

3 earlier changes not shown.

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style

Concentrated

The top 10 positions are 71.8% of the book (60%+)

Turnover

Medium turnover

85.5% over the last four quarters (30% to under 100%)

Horizon

Medium horizon

Value-weighted holding period 4.4 quarters (4 to under 12)

Closest benchmark: the S&P MidCap 400 as of 2026-06-30, active share 97.5%; sector active share 29.7% against the combined 13F book's sector weights.

Over time 23 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

21 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026

Top Position

14.4%

+5.2 pts

Top 5

48.0%

+10.8 pts

Top 10

72.4%

+7.1 pts

HHI

714

Diversified+152

Portfolio Trend

23 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	21.5%	$301,625,299	3
Utilities	18.0%	$251,744,277	2
Industrials	17.8%	$249,557,291	5
Consumer Cyclical	10.7%	$149,223,056	2
Financial Services	10.2%	$142,615,907	3
Energy	7.0%	$97,829,026	1
Real Estate	5.9%	$83,000,491	1
Healthcare	3.4%	$47,321,011	1
Basic Materials	3.0%	$41,481,502	2
Communication Services	2.6%	$35,849,107	1

Last Quarter's Activity

Export CSV

Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased

5 positions

Ticker	Company	Δ Shares	Shares	Value
BTDR	Bitdeer Technologies Group	+2,385,795	3,155,340	$50,075,245
VSAT	Viasat Inc	+1,338,859	2,246,829	$201,787,712
SGI	Somnigroup International Inc.	+278,431	995,287	$78,030,500
BKD	Brookdale Senior Living Inc.	+72,020	2,941,020	$47,321,011
KGS	Kodiak Gas Services, Inc.	+6,208	1,302,130	$97,829,026
No positions match the current search.

Trimmed

Positions the filer reduced

9 positions

Ticker	Company	Δ Shares	Shares	Value
PCG	PG&E Corp	−2,924,474	2,008,289	$33,779,420
VIK	Viking Holdings Ltd	−469,379	680,162	$71,192,556
HBAN	Huntington Bancshares Inc /Md/	−442,559	2,851,758	$50,561,669
TDS	Telephone & Data Systems Inc /De/	−368,098	968,633	$35,849,107
AER	AerCap Holdings N.V.	−109,261	399,305	$58,210,682
COF	Capital One Financial Corp	−91,858	300,464	$60,279,087
MTZ	Mastec Inc	−61,052	268,168	$111,573,978
VST	Vistra Corp.	−15,503	467,231	$74,116,853
BOH	Bank Of Hawaii Corp	−12,538	389,927	$31,775,151
No positions match the current search.

New Positions

Positions the filer opened this quarter

4 positions

Ticker	Company	Shares	Value
CIFR	Cipher Digital Inc.	2,031,116	$49,762,342
NVT	nVent Electric plc	206,934	$35,098,075
FLS	Flowserve Corp	287,265	$21,303,572
BAK	Braskem SA	8,030,124	$19,593,502
No positions match the current search.

Sold Out

Positions the filer fully exited

4 positions

Ticker	Company	Shares	Value
TMUS	T-Mobile US, Inc.	386,718	$81,222,381
ECHO	EchoStar CORP	530,434	$62,097,908
JBTM	JBT MAREL Corp	315,202	$40,304,879
OPTU	Optimum Communications, Inc.	2,485,717	$3,231,432
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

21 tracked positions · $1,400,246,967 total · filing declares 22 positions · $1,400,246,978 · as of Jun 30, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Energy Financial Services Healthcare Industrials Real Estate Technology Utilities

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
VSAT	Viasat Inc Technology	Added	2,246,829	+1,338,859	$201,787,712	+385.2%	2	$57.63	14.41%
PCG	PG&E Corp CALL + SHARES Utilities	Added	10,560,489	+5,627,726	$177,627,424	+105.0%	2	$17.02	12.69%
MTZ	Mastec Inc Industrials	Reduced	268,168	-61,052	$111,573,978	+5.3%	4	$183.12	7.97%
KGS	Kodiak Gas Services, Inc. Energy	Added	1,302,130	+6,208	$97,829,026	+29.4%	2	$48.63	6.99%
GLPI	Gaming & Leisure Properties, Inc. Real Estate	Held	1,863,923	0	$83,000,491	+0.4%	3	$44.40	5.93%
SGI	Somnigroup International Inc. Consumer Cyclical	Added	995,287	+278,431	$78,030,500	+47.3%	15	$49.13	5.57%
VST	Vistra Corp. Utilities	Reduced	467,231	-15,503	$74,116,853	+2.1%	6	$156.50	5.29%
VIK	Viking Holdings Ltd Consumer Cyclical	Reduced	680,162	-469,379	$71,192,556	−15.7%	8	$44.01	5.08%
COF	Capital One Financial Corp Financial Services	Reduced	300,464	-91,858	$60,279,087	−15.8%	7	$187.38	4.30%
AER	AerCap Holdings N.V. Industrials	Reduced	399,305	-359,261	$58,210,682	−44.1%	12	$68.49	4.16%
HBAN	Huntington Bancshares Inc /Md/ Financial Services	Reduced	2,851,758	-442,559	$50,561,669	−1.9%	2	$17.08	3.61%
BTDR	Bitdeer Technologies Group Technology	Added	3,155,340	+2,385,795	$50,075,245	+652.3%	2	$13.42	3.58%
CIFR	Cipher Digital Inc. Technology	NEW	2,031,116	NEW	$49,762,342	NEW	1	$21.10	3.55%
BKD	Brookdale Senior Living Inc. Healthcare	Added	2,941,020	+72,020	$47,321,011	+20.6%	2	$14.00	3.38%
TDS	Telephone & Data Systems Inc /De/ Communication Services	Reduced	968,633	-368,098	$35,849,107	−36.3%	6	$35.71	2.56%
NVT	nVent Electric plc Industrials	NEW	206,934	NEW	$35,098,075	NEW	1	$155.92	2.51%
BOH	Bank Of Hawaii Corp Financial Services	Reduced	389,927	-12,538	$31,775,151	+6.3%	2	$74.42	2.27%
AERO	Grupo Aeromexico, S.A.B. de C.V. Industrials	Held	1,298,388	0	$23,370,984	+28.5%	3	$19.16	1.67%
DOW	Dow Inc. PUT Basic Materials	NEW	800,000	NEW	$21,888,000	NEW	—	—	1.56%
FLS	Flowserve Corp Industrials	NEW	287,265	NEW	$21,303,572	NEW	1	$76.04	1.52%
BAK	Braskem SA Basic Materials	NEW	8,030,124	NEW	$19,593,502	NEW	1	$3.78	1.40%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.