GSST

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$50.51

-0.01 (-0.02%)

USD · as of 2026-07-28 · marketstack

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Institutional ownership· 13F filers holding GSST · 2026-Q1 methodology → sources →

158 holders

% of shares outstanding held

—

Shares held (13F)

20,981,680

Reporting holders

158

Top holders

largest 100 of 158 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	MORGAN STANLEY	1,971,7592.0M	$100M	—	TRIM -17%
2	GOLDMAN SACHS GROUP INC	1,959,2732.0M	$99M	—	ADD 116%
3	LPL Financial LLC	1,656,4601.7M	$84M	—	ADD 22%
4	RAYMOND JAMES FINANCIAL INC	1,268,6651.3M	$64M	—	ADD 33%
5	CWM, LLC	1,212,5791.2M	$61M	—	TRIM -2%
6	Providence Financial Advisors, LLC	1,114,2841.1M	$56M	—	NEW
7	Focus Partners Wealth	131,750131,750	$56M	—	TRIM -81%
8	Kensington Asset Management, LLC	819,238819,238	$41M	—	ADD 16%
9	WELLS FARGO & COMPANY/MN	806,014806,014	$41M	—	ADD 5%
10	Amplius Wealth Advisors, LLC	752,287752,287	$38M	—	TRIM -4%
11	UBS Group AG	608,588608,588	$31M	—	ADD 8%
12	Avestar Capital, LLC	406,466406,466	$21M	—	—
13	McGowan Group Asset Management, Inc.	386,513386,513	$20M	—	ADD 5%
14	PATTEN & PATTEN INC/TN	368,049368,049	$19M	—	—
15	One Capital Management, LLC	341,312341,312	$17M	—	ADD 5%
16	SPINNAKER TRUST	320,233320,233	$16M	—	—
17	Andrews Advisory Associates, LLC	314,414314,414	$16M	—	TRIM -3%
18	FreeGulliver LLC	299,608299,608	$15M	—	ADD 406%
19	Alpha Omega Wealth Management LLC	291,099291,099	$15M	—	ADD 2%
20	WINCAP FINANCIAL LLC	277,247277,247	$14M	—	ADD 36%
21	Redhawk Wealth Advisors, Inc.	232,520232,520	$12M	—	TRIM -8%
22	Frazier Financial Advisors, LLC	216,350216,350	$11M	—	ADD 4%
23	Fortis Capital Management LLC	204,777204,777	$10M	—	ADD 355%
24	STEEL GROVE CAPITAL ADVISORS, LLC	199,431199,431	$10M	—	ADD 3%
25	Cassia Capital Partners, LLC	192,110192,110	$10M	—	ADD 13%
26	Mainstream Capital Management LLC	176,075176,075	$9M	—	ADD 40%
27	Mariner, LLC	175,077175,077	$9M	—	ADD 29%
28	SAGE RHINO CAPITAL LLC	164,558164,558	$8M	—	TRIM -17%
29	Inscription Capital, LLC	163,257163,257	$8M	—	TRIM -6%
30	TIEMANN INVESTMENT ADVISORS, LLC	162,070162,070	$8M	—	ADD 3%
31	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	157,016157,016	$8M	—	ADD 5460%
32	Three Seasons Wealth, LLC	147,605147,605	$7M	—	ADD 1910%
33	POTENTIA WEALTH	140,967140,967	$7M	—	ADD 3%
34	Betterment LLC	122,070122,070	$6M	—	ADD 13%
35	ADELL HARRIMAN & CARPENTER INC	117,368117,368	$6M	—	TRIM -3%
36	Corient Private Wealth LLC	114,903114,903	$6M	—	TRIM -59%
37	Eldridge Investment Advisors, Inc.	112,773112,773	$6M	—	ADD 146%
38	Trask Adam Roland	111,933111,933	$6M	—	NEW
39	HighTower Advisors, LLC	102,101102,101	$5M	—	TRIM -27%
40	Quantinno Capital Management LP	93,95693,956	$5M	—	TRIM -20%
41	Ignite Planners, LLC	81,86681,866	$4M	—	—
42	Fifth Third Securities, Inc.	78,41378,413	$4M	—	ADD 10%
43	COMMONWEALTH EQUITY SERVICES, LLC	76,71676,716	$4M	—	ADD 54%
44	CAPTRUST FINANCIAL ADVISORS	74,51874,518	$4M	—	ADD 49%
45	G&S Capital LLC	74,32674,326	$4M	—	ADD 22%
46	Ethos Financial Group, LLC	73,74773,747	$4M	—	NEW
47	IHT Wealth Management, LLC	72,08372,083	$4M	—	TRIM -29%
48	Berger Financial Group, Inc	68,33268,332	$3M	—	—
49	Sanctuary Advisors, LLC	64,44664,446	$3M	—	ADD 294%
50	&PARTNERS	61,67561,675	$3M	—	ADD 5%
51	OneDigital Investment Advisors LLC	59,78259,782	$3M	—	ADD 91%
52	RETIREMENT CAPITAL STRATEGIES	56,50256,502	$3M	—	ADD 599%
53	Jeter Robert S II	56,39356,393	$3M	—	NEW
54	Private Advisor Group, LLC	54,69554,695	$3M	—	ADD 18%
55	OSAIC HOLDINGS, INC.	54,27954,279	$3M	—	TRIM -23%
56	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	52,98152,981	$3M	—	TRIM -65%
57	UNITED CAPITAL FINANCIAL ADVISORS, LLC	52,45452,454	$3M	—	ADD 30%
58	AdvisorNet Financial, Inc	52,28352,283	$3M	—	—
59	Inspire Advisors, LLC	51,03451,034	$3M	—	NEW
60	Wills Financial Group LLC	50,46550,465	$3M	—	NEW
61	Barnes Wealth Management Group, Inc	48,53148,531	$2M	—	TRIM -2%
62	STIFEL FINANCIAL CORP	43,80943,809	$2M	—	TRIM -7%
63	MML INVESTORS SERVICES, LLC	43,75243,752	$2M	—	ADD 82%
64	ENVESTNET ASSET MANAGEMENT INC	38,47438,474	$2M	—	ADD 174%
65	ROYAL BANK OF CANADA	38,36638,366	$2M	—	ADD 16%
66	AXXCESS WEALTH MANAGEMENT, LLC	38,19038,190	$2M	—	TRIM -13%
67	MGO ONE SEVEN LLC	37,96837,968	$2M	—	ADD 13%
68	Everest Management Corp.	37,42037,420	$2M	—	ADD 213%
69	Signature Equity Partners, LLC	34,41034,410	$2M	—	ADD 1337%
70	AQR CAPITAL MANAGEMENT LLC	34,11034,110	$2M	—	ADD 91%
71	Stratos Wealth Partners, LTD.	30,91830,918	$2M	—	TRIM -88%
72	Brio Consultants, LLC	28,71328,713	$1M	—	TRIM -29%
73	Ascentis Independent Advisors	28,56728,567	$1M	—	ADD 30%
74	Alessandra Capital Management, LLC	28,38028,380	$1M	—	ADD 57%
75	Kestra Advisory Services, LLC	27,45727,457	$1M	—	ADD 29%
76	CHANNEL WEALTH LLC	27,30527,305	$1M	—	TRIM -6%
77	STEPHENS INC /AR/	27,21827,218	$1M	—	—
78	DAVENPORT & Co LLC	26,13526,135	$1M	—	ADD 6%
79	AVALON CAPITAL MANAGEMENT	24,89524,895	$1M	—	TRIM -76%
80	XY Planning Network, Inc.	23,80923,809	$1M	—	NEW
81	Blue Line Capital, LLC / IL	23,06923,069	$1M	—	ADD 17%
82	Perigon Wealth Management, LLC	22,26422,264	$1M	—	—
83	Heck Capital Advisors, LLC	22,25822,258	$1M	—	ADD 24%
84	Cresset Asset Management, LLC	21,70921,709	$1M	—	NEW
85	INTEGRITY ALLIANCE, LLC.	20,78620,786	$1M	—	ADD 9%
86	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	19,80019,800	$1M	—	NEW
87	Steward Partners Investment Advisory, LLC	19,01119,011	$961,006	—	ADD 272%
88	Cetera Investment Advisers	18,09618,096	$914,749	—	ADD 3%
89	PRINCIPAL SECURITIES, INC.	17,58517,585	$888,935	—	ADD 8%
90	REGATTA CAPITAL GROUP, LLC	17,54317,543	$886,787	—	ADD 17%
91	Pinnacle Financial Partners, Inc.	16,76916,769	$847,780	—	—
92	Procyon Advisors, LLC	16,29916,299	$823,924	—	TRIM -64%
93	Focus Partners Advisor Solutions, LLC	15,43215,432	$780,119	—	—
94	Burford Brothers, Inc.	14,61714,617	$738,914	—	—
95	Farther Finance Advisors, LLC	13,49313,493	$679,642	—	TRIM -20%
96	Lionsbridge Wealth Management LLC	11,90811,908	$601,958	—	TRIM -49%
97	Rock Point Advisors, LLC	11,87511,875	$600,281	—	—
98	Brookwood Investment Group LLC	11,22211,222	$567,272	—	TRIM -44%
99	Private Wealth Partners, LLC	11,10011,100	$561,105	—	TRIM -26%
100	Synergy Financial Group, LTD	10,84610,846	$548,265	—	ADD 28%

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

MORGAN STANLEY

1.4M

1.6M

1.8M

2.1M

2.4M

2.0M

$100M

GOLDMAN SACHS GROUP INC

1.0M

858K

1.0M

984K

906K

2.0M

$99M

LPL Financial LLC

328K

586K

796K

1.0M

1.4M

1.7M

$84M

RAYMOND JAMES FINANCIAL INC

195K

431K

533K

781K

951K

1.3M

$64M

CWM, LLC

628K

828K

1.0M

1.2M

$61M

Providence Financial Advisors, LLC

—

1.1M

$56M

Focus Partners Wealth

553K

446K

525K

623K

676K

132K

$56M

Kensington Asset Management, LLC

—

470K

647K

709K

819K

$41M

WELLS FARGO & COMPANY/MN

397K

556K

664K

624K

771K

806K

$41M

Amplius Wealth Advisors, LLC

689K

641K

693K

783K

787K

752K

$38M

UBS Group AG

430K

565K

609K

$31M

Avestar Capital, LLC

334K

398K

435K

401K

403K

406K

$21M

McGowan Group Asset Management, Inc.

273K

299K

324K

336K

369K

387K

$20M

PATTEN & PATTEN INC/TN

322K

319K

338K

370K

368K

$19M

One Capital Management, LLC

—

326K

341K

$17M

Shares reported each quarter by the largest current holders. Green = added vs the prior filing, red = trimmed, grey = roughly held; a dash is a quarter with no 13F on file (a gap is skipped, not read as an exit). 13F is filed up to 45 days after quarter-end. Up to 40 quarters (10 years) available — use the selector above.

Institutional footprint by quarter

Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	158	20,981,680	—	$1.1B
2025-Q4	148	18,332,031	—	$926M
2025-Q3	134	15,484,063	—	$785M
2025-Q2	130	13,280,878	—	$672M
2025-Q1	136	11,594,700	—	$586M
2024-Q4	116	9,967,564	—	$501M
2024-Q3	91	10,340,932	—	$524M
2024-Q2	87	9,132,729	—	$460M
2024-Q1	86	10,121,169	—	$510M
2023-Q4	88	10,279,859	—	$503M
2023-Q3	91	9,004,689	—

Short interest has its own tab now — open SI →

Source: SEC Form 13F — every institution manager (≥ $100M in 13F securities) reporting a long US-listed position, across ~10,250 filers over 10 years of history. 13F is long-only, US-listed, filed up to 45 days after quarter-end.

Institutional ownership· 13F filers holding GSST · 2026-Q1 methodology → sources →

158 holders

% of shares outstanding held

—

Shares held (13F)

20,981,680

Reporting holders

158

Top holders

largest 100 of 158 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	MORGAN STANLEY	1,971,7592.0M	$100M	—	TRIM -17%
2	GOLDMAN SACHS GROUP INC	1,959,2732.0M	$99M	—	ADD 116%
3	LPL Financial LLC	1,656,4601.7M	$84M	—	ADD 22%
4	RAYMOND JAMES FINANCIAL INC	1,268,6651.3M	$64M	—	ADD 33%
5	CWM, LLC	1,212,5791.2M	$61M	—	TRIM -2%
6	Providence Financial Advisors, LLC	1,114,2841.1M	$56M	—	NEW
7	Focus Partners Wealth	131,750131,750	$56M	—	TRIM -81%
8	Kensington Asset Management, LLC	819,238819,238	$41M	—	ADD 16%
9	WELLS FARGO & COMPANY/MN	806,014806,014	$41M	—	ADD 5%
10	Amplius Wealth Advisors, LLC	752,287752,287	$38M	—	TRIM -4%
11	UBS Group AG	608,588608,588	$31M	—	ADD 8%
12	Avestar Capital, LLC	406,466406,466	$21M	—	—
13	McGowan Group Asset Management, Inc.	386,513386,513	$20M	—	ADD 5%
14	PATTEN & PATTEN INC/TN	368,049368,049	$19M	—	—
15	One Capital Management, LLC	341,312341,312	$17M	—	ADD 5%
16	SPINNAKER TRUST	320,233320,233	$16M	—	—
17	Andrews Advisory Associates, LLC	314,414314,414	$16M	—	TRIM -3%
18	FreeGulliver LLC	299,608299,608	$15M	—	ADD 406%
19	Alpha Omega Wealth Management LLC	291,099291,099	$15M	—	ADD 2%
20	WINCAP FINANCIAL LLC	277,247277,247	$14M	—	ADD 36%
21	Redhawk Wealth Advisors, Inc.	232,520232,520	$12M	—	TRIM -8%
22	Frazier Financial Advisors, LLC	216,350216,350	$11M	—	ADD 4%
23	Fortis Capital Management LLC	204,777204,777	$10M	—	ADD 355%
24	STEEL GROVE CAPITAL ADVISORS, LLC	199,431199,431	$10M	—	ADD 3%
25	Cassia Capital Partners, LLC	192,110192,110	$10M	—	ADD 13%
26	Mainstream Capital Management LLC	176,075176,075	$9M	—	ADD 40%
27	Mariner, LLC	175,077175,077	$9M	—	ADD 29%
28	SAGE RHINO CAPITAL LLC	164,558164,558	$8M	—	TRIM -17%
29	Inscription Capital, LLC	163,257163,257	$8M	—	TRIM -6%
30	TIEMANN INVESTMENT ADVISORS, LLC	162,070162,070	$8M	—	ADD 3%
31	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	157,016157,016	$8M	—	ADD 5460%
32	Three Seasons Wealth, LLC	147,605147,605	$7M	—	ADD 1910%
33	POTENTIA WEALTH	140,967140,967	$7M	—	ADD 3%
34	Betterment LLC	122,070122,070	$6M	—	ADD 13%
35	ADELL HARRIMAN & CARPENTER INC	117,368117,368	$6M	—	TRIM -3%
36	Corient Private Wealth LLC	114,903114,903	$6M	—	TRIM -59%
37	Eldridge Investment Advisors, Inc.	112,773112,773	$6M	—	ADD 146%
38	Trask Adam Roland	111,933111,933	$6M	—	NEW
39	HighTower Advisors, LLC	102,101102,101	$5M	—	TRIM -27%
40	Quantinno Capital Management LP	93,95693,956	$5M	—	TRIM -20%
41	Ignite Planners, LLC	81,86681,866	$4M	—	—
42	Fifth Third Securities, Inc.	78,41378,413	$4M	—	ADD 10%
43	COMMONWEALTH EQUITY SERVICES, LLC	76,71676,716	$4M	—	ADD 54%
44	CAPTRUST FINANCIAL ADVISORS	74,51874,518	$4M	—	ADD 49%
45	G&S Capital LLC	74,32674,326	$4M	—	ADD 22%
46	Ethos Financial Group, LLC	73,74773,747	$4M	—	NEW
47	IHT Wealth Management, LLC	72,08372,083	$4M	—	TRIM -29%
48	Berger Financial Group, Inc	68,33268,332	$3M	—	—
49	Sanctuary Advisors, LLC	64,44664,446	$3M	—	ADD 294%
50	&PARTNERS	61,67561,675	$3M	—	ADD 5%
51	OneDigital Investment Advisors LLC	59,78259,782	$3M	—	ADD 91%
52	RETIREMENT CAPITAL STRATEGIES	56,50256,502	$3M	—	ADD 599%
53	Jeter Robert S II	56,39356,393	$3M	—	NEW
54	Private Advisor Group, LLC	54,69554,695	$3M	—	ADD 18%
55	OSAIC HOLDINGS, INC.	54,27954,279	$3M	—	TRIM -23%
56	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	52,98152,981	$3M	—	TRIM -65%
57	UNITED CAPITAL FINANCIAL ADVISORS, LLC	52,45452,454	$3M	—	ADD 30%
58	AdvisorNet Financial, Inc	52,28352,283	$3M	—	—
59	Inspire Advisors, LLC	51,03451,034	$3M	—	NEW
60	Wills Financial Group LLC	50,46550,465	$3M	—	NEW
61	Barnes Wealth Management Group, Inc	48,53148,531	$2M	—	TRIM -2%
62	STIFEL FINANCIAL CORP	43,80943,809	$2M	—	TRIM -7%
63	MML INVESTORS SERVICES, LLC	43,75243,752	$2M	—	ADD 82%
64	ENVESTNET ASSET MANAGEMENT INC	38,47438,474	$2M	—	ADD 174%
65	ROYAL BANK OF CANADA	38,36638,366	$2M	—	ADD 16%
66	AXXCESS WEALTH MANAGEMENT, LLC	38,19038,190	$2M	—	TRIM -13%
67	MGO ONE SEVEN LLC	37,96837,968	$2M	—	ADD 13%
68	Everest Management Corp.	37,42037,420	$2M	—	ADD 213%
69	Signature Equity Partners, LLC	34,41034,410	$2M	—	ADD 1337%
70	AQR CAPITAL MANAGEMENT LLC	34,11034,110	$2M	—	ADD 91%
71	Stratos Wealth Partners, LTD.	30,91830,918	$2M	—	TRIM -88%
72	Brio Consultants, LLC	28,71328,713	$1M	—	TRIM -29%
73	Ascentis Independent Advisors	28,56728,567	$1M	—	ADD 30%
74	Alessandra Capital Management, LLC	28,38028,380	$1M	—	ADD 57%
75	Kestra Advisory Services, LLC	27,45727,457	$1M	—	ADD 29%
76	CHANNEL WEALTH LLC	27,30527,305	$1M	—	TRIM -6%
77	STEPHENS INC /AR/	27,21827,218	$1M	—	—
78	DAVENPORT & Co LLC	26,13526,135	$1M	—	ADD 6%
79	AVALON CAPITAL MANAGEMENT	24,89524,895	$1M	—	TRIM -76%
80	XY Planning Network, Inc.	23,80923,809	$1M	—	NEW
81	Blue Line Capital, LLC / IL	23,06923,069	$1M	—	ADD 17%
82	Perigon Wealth Management, LLC	22,26422,264	$1M	—	—
83	Heck Capital Advisors, LLC	22,25822,258	$1M	—	ADD 24%
84	Cresset Asset Management, LLC	21,70921,709	$1M	—	NEW
85	INTEGRITY ALLIANCE, LLC.	20,78620,786	$1M	—	ADD 9%
86	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	19,80019,800	$1M	—	NEW
87	Steward Partners Investment Advisory, LLC	19,01119,011	$961,006	—	ADD 272%
88	Cetera Investment Advisers	18,09618,096	$914,749	—	ADD 3%
89	PRINCIPAL SECURITIES, INC.	17,58517,585	$888,935	—	ADD 8%
90	REGATTA CAPITAL GROUP, LLC	17,54317,543	$886,787	—	ADD 17%
91	Pinnacle Financial Partners, Inc.	16,76916,769	$847,780	—	—
92	Procyon Advisors, LLC	16,29916,299	$823,924	—	TRIM -64%
93	Focus Partners Advisor Solutions, LLC	15,43215,432	$780,119	—	—
94	Burford Brothers, Inc.	14,61714,617	$738,914	—	—
95	Farther Finance Advisors, LLC	13,49313,493	$679,642	—	TRIM -20%
96	Lionsbridge Wealth Management LLC	11,90811,908	$601,958	—	TRIM -49%
97	Rock Point Advisors, LLC	11,87511,875	$600,281	—	—
98	Brookwood Investment Group LLC	11,22211,222	$567,272	—	TRIM -44%
99	Private Wealth Partners, LLC	11,10011,100	$561,105	—	TRIM -26%
100	Synergy Financial Group, LTD	10,84610,846	$548,265	—	ADD 28%

Rows rank by the value each filer reported — 13F filers price their own positions, so a holder with fewer shares can rank just above one with more.

Holder trends· top 15 holders · shares held over 6 quarters

green added · red trimmed

Holder

2024-Q4

2025-Q1

2025-Q2

2025-Q3

2025-Q4

2026-Q1

Latest value

MORGAN STANLEY

1.4M

1.6M

1.8M

2.1M

2.4M

2.0M

$100M

GOLDMAN SACHS GROUP INC

1.0M

858K

1.0M

984K

906K

2.0M

$99M

LPL Financial LLC

328K

586K

796K

1.0M

1.4M

1.7M

$84M

RAYMOND JAMES FINANCIAL INC

195K

431K

533K

781K

951K

1.3M

$64M

CWM, LLC

628K

828K

1.0M

1.2M

$61M

Providence Financial Advisors, LLC

—

1.1M

$56M

Focus Partners Wealth

553K

446K

525K

623K

676K

132K

$56M

Kensington Asset Management, LLC

—

470K

647K

709K

819K

$41M

WELLS FARGO & COMPANY/MN

397K

556K

664K

624K

771K

806K

$41M

Amplius Wealth Advisors, LLC

689K

641K

693K

783K

787K

752K

$38M

UBS Group AG

430K

565K

609K

$31M

Avestar Capital, LLC

334K

398K

435K

401K

403K

406K

$21M

McGowan Group Asset Management, Inc.

273K

299K

324K

336K

369K

387K

$20M

PATTEN & PATTEN INC/TN

322K

319K

338K

370K

368K

$19M

One Capital Management, LLC

—

326K

341K

$17M

Institutional footprint by quarter

Holder count only — too few computable %-of-shares-outstanding quarters for a % pane. Line breaks are quarters with no 13F record, never interpolated.

Quarter	Holders	Shares held	% shares out	Value held
2026-Q1	158	20,981,680	—	$1.1B
2025-Q4	148	18,332,031	—	$926M
2025-Q3	134	15,484,063	—	$785M
2025-Q2	130	13,280,878	—	$672M
2025-Q1	136	11,594,700	—	$586M
2024-Q4	116	9,967,564	—	$501M
2024-Q3	91	10,340,932	—	$524M
2024-Q2	87	9,132,729	—	$460M
2024-Q1	86	10,121,169	—	$510M
2023-Q4	88	10,279,859	—	$503M
2023-Q3	91	9,004,689	—

Short interest has its own tab now — open SI →

GSST☆

Institutional ownership· 13F filers holding GSST · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

Institutional ownership· 13F filers holding GSST · 2026-Q1 methodology → sources →

Top holders

Holder trends· top 15 holders · shares held over 6 quarters

Institutional footprint by quarter

GSST