STG SECURITIES, LLC

CIK

1934396

Location

NEW YORK, NY

Portfolio Value

Mid $1,444,386,259

Diversification

Diversified

Filing Date

Jun 30, 2026

Global Rank

#1,928 / 8,811

Top Industry

Semiconductors 25.7%

Period ended 4 months ago

Filed Aug 13, 2026 · 2mo

Regulatory profile

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

Holder type

Unknown

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 73.7% of the book (60%+)

Turnover

Turnover unknown

It needs four straight quarters of measured turnover

Horizon

Short horizon

Value-weighted holding period 1.0 quarters (under 4)

Closest benchmark: the S&P 500 as of 2026-06-30, active share 63.8%; sector active share 34.2% against the combined 13F book's sector weights.

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

290 tracked positions · as of Jun 30, 2026

Top Position

11.8%

of portfolio value

Top 5

50.8%

of portfolio value

Top 10

70.8%

of portfolio value

HHI

630

Diversified

Sector Breakdown

As of Jun 30, 2026

Sector	% Portfolio	Value	Positions
Technology	48.9%	$706,798,127	90
Communication Services	17.8%	$257,010,421	18
Consumer Cyclical	16.0%	$231,577,455	33
Unclassified	9.5%	$137,042,480	33
Industrials	2.7%	$39,377,197	37
Healthcare	1.6%	$23,192,300	24
Financial Services	1.6%	$22,594,831	18
Consumer Defensive	0.9%	$13,085,813	11
Utilities	0.4%	$5,908,643	7
Basic Materials	0.3%	$4,905,117	11
Energy	0.2%	$2,273,976	6
Real Estate	0.0%	$619,899	2

Portfolio Positions

Compact Export CSV View 13F filing

290 tracked positions · $1,444,386,259 total · filing declares 501 positions · $1,443,857,352 · as of Jun 30, 2026

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

Showing 1–50 of 290 positions by value · page 1 of 6

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
META	Meta Platforms, Inc. PUT CALL + SHARES Communication Services	First	301,548	—	$169,858,972	—	1	before history	11.76%
MSFT	Microsoft Corp PUT CALL + SHARES Technology	First	421,510	—	$157,231,660	—	1	before history	10.89%
NVDA	Nvidia Corp PUT CALL + SHARES Technology	First	772,195	—	$154,508,497	—	1	before history	10.70%
TSLA	Tesla, Inc. PUT CALL Consumer Cyclical	First	319,900	—	$134,549,940	—	—	—	9.32%
AMD	Advanced Micro Devices Inc PUT CALL + SHARES Technology	First	202,289	—	$117,511,702	—	1	before history	8.14%
AAPL	Apple Inc. PUT CALL + SHARES Technology	First	337,580	—	$97,682,148	—	1	before history	6.76%
AMZN	Amazon Com Inc PUT CALL + SHARES Consumer Cyclical	First	247,971	—	$59,101,408	—	1	before history	4.09%
SPY	Spdr S&P 500 ETF Trust PUT CALL	First	62,600	—	$46,747,802	—	—	—	3.24%
GOOGL	Alphabet Inc. PUT CALL Communication Services	First	118,900	—	$42,491,293	—	—	—	2.94%
QQQ	Invesco Qqq Trust, Series 1 PUT CALL	First	50,800	—	$37,409,120	—	—	—	2.59%
NFLX	Netflix Inc PUT CALL + SHARES Communication Services	First	362,862	—	$25,908,346	—	1	before history	1.79%
SNDK	Sandisk Corp PUT CALL Technology	First	8,300	—	$18,871,959	—	—	—	1.31%
MU	Micron Technology Inc PUT CALL + SHARES Technology	First	14,289	—	$16,493,649	—	1	before history	1.14%
BABA	Alibaba Group Holding Ltd PUT CALL + SHARES Consumer Cyclical	First	156,592	—	$15,029,700	—	1	before history	1.04%
SMH	VanEck Semiconductor ETF PUT CALL + SHARES	First	19,151	—	$12,560,949	—	1	before history	0.87%
AVGO	Broadcom Inc. PUT CALL + SHARES Technology	First	27,466	—	$10,375,281	—	1	before history	0.72%
TSM	Taiwan Semiconductor Manufacturing Co Ltd PUT CALL + SHARES Technology	First	18,782	—	$8,969,719	—	1	before history	0.62%
AMAT	Applied Materials Inc PUT CALL + SHARES Technology	First	11,754	—	$8,498,142	—	1	before history	0.59%
IWM	iShares Russell 2000 ETF PUT CALL	First	27,300	—	$8,202,285	—	—	—	0.57%
MRVL	Marvell Technology, Inc. PUT CALL + SHARES Technology	First	26,378	—	$7,857,742	—	1	before history	0.54%
LLY	ELI LILLY & Co PUT CALL + SHARES Healthcare	First	6,371	—	$7,641,568	—	1	before history	0.53%
INTC	Intel Corp PUT CALL + SHARES Technology	First	50,189	—	$7,007,890	—	1	before history	0.49%
DIA	Spdr Dow Jones Industrial Average ETF Trust PUT CALL + SHARES	First	12,378	—	$6,466,143	—	1	before history	0.45%
GOOG	Alphabet Inc. PUT CALL + SHARES Communication Services	First	17,628	—	$6,228,501	—	1	before history	0.43%
GEV	GE Vernova Inc. PUT CALL + SHARES Industrials	First	4,652	—	$5,465,448	—	1	before history	0.38%
IBM	International Business Machines Corp PUT CALL + SHARES Technology	First	18,476	—	$5,195,635	—	1	before history	0.36%
COST	Costco Wholesale Corp PUT CALL + SHARES Consumer Defensive	First	5,542	—	$5,184,374	—	1	before history	0.36%
GS	Goldman Sachs Group Inc PUT CALL Financial Services	First	5,000	—	$5,056,850	—	—	—	0.35%
PLTR	Palantir Technologies Inc. PUT CALL Technology	First	41,200	—	$4,806,804	—	—	—	0.33%
CAT	Caterpillar Inc PUT CALL Industrials	First	4,500	—	$4,792,050	—	—	—	0.33%
ASML	Asml Holding NV PUT CALL Technology	First	2,300	—	$4,575,710	—	—	—	0.32%
MELI	Mercadolibre Inc PUT CALL + SHARES Consumer Cyclical	First	2,537	—	$4,306,278	—	1	before history	0.30%
UNH	Unitedhealth Group Inc PUT CALL + SHARES Healthcare	First	10,207	—	$4,242,335	—	1	before history	0.29%
ORCL	Oracle Corp PUT CALL + SHARES Technology	First	25,671	—	$3,762,085	—	1	before history	0.26%
DELL	Dell Technologies Inc. PUT CALL Technology	First	8,600	—	$3,710,556	—	—	—	0.26%
CRWD	CrowdStrike Holdings, Inc. PUT CALL + SHARES Technology	First	4,525	—	$3,453,208	—	1	before history	0.24%
LRCX	Lam Research Corp PUT CALL + SHARES Technology	First	7,718	—	$3,344,440	—	1	before history	0.23%
ARM	Arm Holdings PLC PUT CALL + SHARES Technology	First	9,415	—	$3,338,276	—	1	before history	0.23%
BE	Bloom Energy Corp PUT CALL Industrials	First	10,800	—	$3,269,160	—	—	—	0.23%
SOXX	iShares Semiconductor ETF PUT CALL	First	5,000	—	$3,203,800	—	—	—	0.22%
EWY	iShares Trust PUT CALL	First	15,000	—	$3,028,500	—	—	—	0.21%
BLK	BlackRock, Inc. PUT CALL + SHARES Financial Services	First	3,124	—	$3,003,913	—	1	before history	0.21%
NBIS	Nebius Group N.V. PUT CALL + SHARES Communication Services	First	10,803	—	$2,983,464	—	1	before history	0.21%
QCOM	Qualcomm Inc PUT CALL Technology	First	16,000	—	$2,956,640	—	—	—	0.20%
GLW	Corning Inc PUT CALL + SHARES Technology	First	11,574	—	$2,956,346	—	1	before history	0.20%
WDC	Western Digital Corp PUT CALL Technology	First	4,500	—	$2,874,240	—	—	—	0.20%
SPCX	Space Exploration Technologies Corp PUT CALL + SHARES Industrials	First	16,187	—	$2,765,710	—	1	before history	0.19%
PANW	Palo Alto Networks Inc PUT CALL Technology	First	8,000	—	$2,728,160	—	—	—	0.19%
HOOD	Robinhood Markets, Inc. PUT CALL Financial Services	First	26,500	—	$2,657,420	—	—	—	0.18%
BA	Boeing Co PUT CALL Industrials	First	11,500	—	$2,489,405	—	—	—	0.17%

Showing the top 50 of 290 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

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.