Oakum Bay Capital LLC

CIK

1571727

Location

WESTPORT, CT

Portfolio Value

Micro $52,915,743

Diversification

Diversified

Filing Date

Global Rank

#4,354 / 8,586 ▼ 76

Top Industry

Semiconductors 25.5%

3Y Alpha vs SPY

+58.5%

Period ended 3 months ago

Filed May 15, 2026 · 33d

2 quarters · since Dec 2025

Clone Performance

Feb 2026–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+25.2%

SPY

+11.2%

Annualised alpha

+57.6%

Max drawdown

−18.2%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

87 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

20.6%

−0.6 pts

Top 5

55.8%

−1.2 pts

Top 10

76.4%

−1.7 pts

HHI

863

Diversified−53

Portfolio Trend

2 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Consumer Cyclical	30.0%	$55,962,370	19
Technology	28.4%	$52,915,743	22
Real Estate	19.0%	$35,456,547	18
Communication Services	16.3%	$30,422,685	7
Industrials	3.6%	$6,688,057	5
Basic Materials	1.3%	$2,427,924	5
Consumer Defensive	0.6%	$1,042,280	3
Financial Services	0.5%	$845,524	4
Utilities	0.3%	$493,430	2
Unclassified	0.1%	$272,803	1
Healthcare	0.0%	$14,411	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

24 positions

Ticker	Company	Δ Shares	Shares	Value
RYN	Rayonier Inc	+511,581	671,559	$13,847,546
CCOI	Cogent Communications Holdings, Inc.	+146,792	690,374	$13,006,646
ZG	Zillow Group, Inc.	+128,095	376,532	$15,584,659
LGIH	LGI Homes, Inc.	+82,313	365,410	$14,444,657
BZ	Kanzhun Ltd	+80,009	80,459	$1,077,346
BZH	Beazer Homes USA Inc	+46,743	310,769	$5,979,195
WY	Weyerhaeuser Co	+43,000	157,574	$3,849,532
CSGP	Costar Group, Inc.	+35,465	40,965	$1,652,528
GPK	Graphic Packaging Holding Co	+27,000	28,000	$278,320
CLF	Cleveland-Cliffs Inc.	+24,000	46,214	$390,508
INVH	Invitation Homes Inc.	+16,000	45,200	$1,123,220
MTN	Vail Resorts Inc	+9,503	54,151	$6,948,656
ACMR	ACM Research, Inc.	+5,600	34,398	$1,353,561
JD	JD.com, Inc.	+3,500	9,200	$272,044
LMNR	Limoneira CO	+2,622	56,405	$756,955
AMD	Advanced Micro Devices Inc	+2,100	2,850	$579,775
PDD	PDD Holdings Inc.	+1,000	2,900	$296,322
UWMC	UWM Holdings Corp	+1,000	96,100	$347,882
GLD	Spdr Gold Trust	+588	634	$272,803
FSLR	First Solar, Inc.	+400	3,700	$729,862
AMZN	Amazon Com Inc	+400	2,707	$563,786
SGRY	Surgery Partners, Inc.	+209	1,209	$14,411
MAA	Mid America Apartment Communities Inc.	+150	300	$36,636
OC	Owens Corning	+50	1,800	$194,796
No positions match the current search.

Trimmed

Positions the filer reduced

25 positions

Ticker	Company	Δ Shares	Shares	Value
BEKE	KE Holdings Inc.	−1,096,731	27,367	$409,683
FUN	Six Flags Entertainment Corporation/NEW	−108,795	61,922	$1,099,115
FOR	Forestar Group Inc.	−51,618	261,527	$6,391,719
ENPH	Enphase Energy, Inc.	−47,850	18,611	$703,681
MU	Micron Technology Inc	−38,250	113,878	$38,472,543
TRU	TransUnion	−36,056	5,948	$411,542
XIFR	XPLR Infrastructure, LP	−22,000	39,984	$424,630
UNIT	Uniti Group Inc.	−17,000	24,593	$230,682
ARE	Alexandria Real Estate Equities, Inc.	−10,255	9,345	$433,794
CMG	Chipotle Mexican Grill Inc	−8,600	27,800	$889,878
EFX	Equifax Inc	−7,750	5,139	$925,379
ABNB	Airbnb, Inc.	−6,900	8,171	$1,031,833
TAL	TAL Education Group	−4,000	19,000	$216,030
RIO	Rio Tinto PLC	−3,700	9,850	$918,906
FCX	Freeport-Mcmoran Inc	−3,700	13,701	$805,344
TLK	Perusahaan Perseroan Persero Pt Telekomunikasi Indonesia Tbk	−3,500	1,000	$18,680
MSGS	Madison Square Garden Sports Corp.	−3,397	2,203	$708,044
ERO	Ero Copper Corp.	−3,250	8,550	$228,028
ATKR	Atkore Inc.	−2,850	23,917	$1,408,950
CCS	Century Communities, Inc.	−2,322	107,064	$6,143,332
LAND	GLADSTONE LAND Corp	−2,000	70,695	$721,089
RKT	Rocket Companies, Inc.	−1,500	1,000	$14,250
JOE	ST JOE Co	−500	2,600	$163,280
TTD	Trade Desk, Inc.	−400	900	$20,421
HOV	Hovnanian Enterprises Inc	−159	2,441	$270,731
No positions match the current search.

New Positions

Positions the filer opened this quarter

25 positions

Ticker	Company	Shares	Value
GFS	GLOBALFOUNDRIES Inc.	85,878	$3,819,853
AXON	Axon Enterprise, Inc.	8,708	$3,698,200
VECO	Veeco Instruments Inc	49,753	$1,684,636
WOLF	Wolfspeed, Inc.	100,484	$1,639,898
SE	Sea Ltd	16,800	$1,391,208
GTLB	Gitlab Inc.	25,214	$545,630
TRC	Tejon Ranch Co	24,455	$460,732
MTH	Meritage Homes CORP	6,800	$420,512
CRWV	CoreWeave, Inc.	4,000	$309,880
HHH	Howard Hughes Holdings Inc.	4,100	$259,366
CPNG	Coupang, Inc.	12,000	$226,560
NVDA	Nvidia Corp	1,100	$191,840
UMC	United Microelectronics Corp	21,000	$188,580
INTC	Intel Corp	3,100	$136,803
AGNT	eXp World Holdings, Inc.	19,000	$113,810
MSFT	Microsoft Corp	275	$101,796
QCOM	Qualcomm Inc/De	700	$90,146
WFG	West Fraser Timber Co., Ltd	1,304	$85,138
KBH	Kb Home	1,400	$72,450
LND	BrasilAgro - Brazilian Agricultural Real Estate Co	16,382	$69,295
FLNC	Fluence Energy, Inc.	5,000	$68,800
HIMX	Himax Technologies, Inc.	8,000	$62,960
YMM	Full Truck Alliance Co. Ltd.	7,500	$62,250
MELI	Mercadolibre Inc	15	$25,935
POET	Poet Technologies Inc.	3,000	$17,820
No positions match the current search.

Sold Out

Positions the filer fully exited

18 positions

Ticker	Company	Shares	Value
CVNA	Carvana Co.	27,000	$11,394,540
FMC	Fmc Corp	31,500	$436,905
MCW	Mister Car Wash, Inc.	57,900	$321,924
LRN	Stride, Inc.	4,900	$318,157
XRAY	DENTSPLY SIRONA Inc.	11,722	$133,982
NVTS	Navitas Semiconductor Corp	15,000	$107,100
TTC	Toro Co	1,050	$82,656
RGR	Sturm Ruger & Co Inc	2,000	$65,300
HIMS	Hims & Hers Health, Inc.	1,610	$52,276
GRND	Grindr Inc.	3,600	$48,744
LMT	Lockheed Martin Corp	81	$39,177
SWIM	Latham Group, Inc.	4,400	$27,940
ARM	Arm Holdings PLC /Uk	200	$21,862
DDL	Dingdong (Cayman) Ltd	6,000	$14,940
UAA	Under Armour, Inc.	3,000	$14,910
CNH	CNH Industrial N.V.	1,000	$9,220
EQIX	Equinix Inc	10	$7,661
AXTI	Axt Inc	200	$3,270
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

22 positions · $52,915,743 total · Technology only · as of Mar 31, 2026

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

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
SMCI	Super Micro Computer, Inc. Technology	Held	1	0	$22	−24.1%	0.00%
BLND	Blend Labs, Inc. Technology	NEW	1,168	NEW	$1,985	NEW	0.00%
BTDR	Bitdeer Technologies Group Technology	NEW	1,000	NEW	$8,650	NEW	0.02%
POET	Poet Technologies Inc. Technology	NEW	3,000	NEW	$17,820	NEW	0.03%
YMM	Full Truck Alliance Co. Ltd. Technology	NEW	7,500	NEW	$62,250	NEW	0.12%
HIMX	Himax Technologies, Inc. Technology	NEW	8,000	NEW	$62,960	NEW	0.12%
QCOM	Qualcomm Inc/De Technology	NEW	700	NEW	$90,146	NEW	0.17%
MSFT	Microsoft Corp Technology	NEW	275	NEW	$101,796	NEW	0.19%
INTC	Intel Corp Technology	NEW	3,100	NEW	$136,803	NEW	0.26%
UMC	United Microelectronics Corp Technology	NEW	21,000	NEW	$188,580	NEW	0.36%
NVDA	Nvidia Corp Technology	NEW	1,100	NEW	$191,840	NEW	0.36%
CRWV	CoreWeave, Inc. Technology	NEW	4,000	NEW	$309,880	NEW	0.59%
GTLB	Gitlab Inc. Technology	NEW	25,214	NEW	$545,630	NEW	1.03%
AMD	Advanced Micro Devices Inc Technology	Added	2,850	+2,100	$579,775	+261.0%	1.10%
ENPH	Enphase Energy, Inc. Technology	Reduced	18,611	-47,850	$703,681	−67.0%	1.33%
FSLR	First Solar, Inc. Technology	Added	3,700	+400	$729,862	−15.3%	1.38%
ACMR	ACM Research, Inc. Technology	Added	34,398	+5,600	$1,353,561	+19.1%	2.56%
WOLF	Wolfspeed, Inc. Technology	NEW	100,484	NEW	$1,639,898	NEW	3.10%
VECO	Veeco Instruments Inc Technology	NEW	49,753	NEW	$1,684,636	NEW	3.18%
TSM	Taiwan Semiconductor Manufacturing Co Ltd Technology	Held	6,550	0	$2,213,572	+11.2%	4.18%
GFS	GLOBALFOUNDRIES Inc. Technology	NEW	85,878	NEW	$3,819,853	NEW	7.22%
MU	Micron Technology Inc Technology	Reduced	113,878	-38,250	$38,472,543	−11.4%	72.71%