SPRX

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$37.69

-2.60 (-6.45%)

USD · as of 2026-07-29 · marketstack

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

42 holders

% of shares outstanding held

—

Shares held (13F)

1,071,994

Reporting holders

Top holders

largest 42 of 42 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Apollon Wealth Management, LLC	243,865243,865	$9M	—	ADD 3%
2	GoalVest Advisory LLC	151,953151,953	$5M	—	NEW
3	Wealth Watch Advisors, INC	75,99075,990	$3M	—	ADD 3%
4	HBW ADVISORY SERVICES LLC	72,51572,515	$3M	—	NEW
5	Pinion Investment Advisors, LLC	66,66066,660	$2M	—	NEW
6	D.A. DAVIDSON & CO.	64,91764,917	$2M	—	ADD 3%
7	GENTRY PRIVATE WEALTH, LLC	58,30258,302	$2M	—	NEW
8	OSAIC HOLDINGS, INC.	52,46552,465	$2M	—	ADD 79%
9	TD Waterhouse Canada Inc.	42,45942,459	$2M	—	ADD 57%
10	National Wealth Management Group, LLC	25,57825,578	$910,505	—	ADD 24%
11	HRT FINANCIAL LP	18,78418,784	$668,000	—	TRIM -60%
12	Advyzon Investment Management, LLC	16,94316,943	$603,123	—	ADD 7%
13	SUSQUEHANNA INTERNATIONAL GROUP, LLP	15,59915,599	$555,281	—	TRIM -59%
14	ENVESTNET ASSET MANAGEMENT INC	15,42815,428	$549,194	—	TRIM -44%
15	Fifth Third Securities, Inc.	15,08115,081	$536,841	—	TRIM -39%
16	GRIFFIN ASSET MANAGEMENT, INC.	15,02915,029	$534,990	—	TRIM -31%
17	PFG Investments, LLC	14,57514,575	$518,829	—	ADD 33%
18	Claris Financial LLC	13,39213,392	$476,718	—	—
19	Merit Financial Group, LLC	11,73111,731	$417,591	—	ADD 32%
20	FSA Advisors, Inc.	11,66711,667	$415,312	—	ADD 8%
21	Acorn Wealth Advisors, LLC	8,3368,336	$296,738	—	TRIM -24%
22	UBS Group AG	7,0637,063	$251,422	—	ADD 1657%
23	KESTRA PRIVATE WEALTH SERVICES, LLC	7,0517,051	$250,996	—	NEW
24	Kingsview Wealth Management, LLC	6,8566,856	$244,054	—	NEW
25	Cambridge Investment Research Advisors, Inc.	6,2226,222	$221,000	—	NEW
26	Procyon Advisors, LLC	6,1106,110	$217,499	—	TRIM -86%
27	MONETA GROUP INVESTMENT ADVISORS LLC	6,0496,049	$215,327	—	—
28	Simplicity Wealth,LLC	5,7675,767	$205,289	—	TRIM -57%
29	ROYAL BANK OF CANADA	5,7515,751	$205,000	—	NEW
30	Cache Advisors, LLC	2,0002,000	$71,194	—	NEW
31	Parallel Advisors, LLC	1,6041,604	$57,098	—	TRIM -5%
32	US BANCORP \DE\	1,2241,224	$43,571	—	ADD 20%
33	Smartleaf Asset Management LLC	1,2511,251	$41,462	—	NEW
34	HARBOUR INVESTMENTS, INC.	1,0941,094	$38,943	—	ADD 22%
35	EverSource Wealth Advisors, LLC	878878	$31,254	—	TRIM -51%
36	JFS WEALTH ADVISORS, LLC	872872	$31,041	—	—
37	Geneos Wealth Management Inc.	318318	$11,321	—	TRIM -48%
38	VALLEY NATIONAL ADVISERS INC	250250	$8,000	—	—
39	AE Wealth Management LLC	203203	$7,226	—	TRIM -93%
40	Strategic Investment Solutions, Inc. /IL	150150	$5,340	—	—
41	Copia Wealth Management	1010	$356	—	—
42	Root Financial Partners, LLC	22	$71	—	—

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
Apollon Wealth Management, LLC	155K	199K	222K	232K	237K	244K	$9M
GoalVest Advisory LLC	—	—	—	—	—	152K	$5M
Wealth Watch Advisors, INC	55K	48K	86K	77K	74K	76K	$3M
HBW ADVISORY SERVICES LLC	—	—	—	—	—	73K	$3M
Pinion Investment Advisors, LLC	—	—	—	—	—	67K	$2M
D.A. DAVIDSON & CO.	—	—	—	46K	63K	65K	$2M
GENTRY PRIVATE WEALTH, LLC	—	—	—	—	—	58K	$2M
OSAIC HOLDINGS, INC.	—	—	—	8K	29K	52K	$2M
TD Waterhouse Canada Inc.	—	26K	26K	25K	27K	42K	$2M
National Wealth Management Group, LLC	—	—	—	7K	21K	26K	$910,505
HRT FINANCIAL LP	—	—	—	—	47K	19K	$668,000
Advyzon Investment Management, LLC	—	—	—	—	16K	17K	$603,123
SUSQUEHANNA INTERNATIONAL GROUP, LLP	—	—	—	40K	38K	16K	$555,281
ENVESTNET ASSET MANAGEMENT INC	—	—	—	—	27K	15K	$549,194
Fifth Third Securities, Inc.	—	—	—	—	25K	15K	$536,841

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	42	1,071,994	—	$38M
2025-Q4	44	822,322	—	$32M
2025-Q3	29	574,734	—	$22M
2025-Q2	18	420,993	—	$12M
2025-Q1	14	308,488	—	$6M
2024-Q4	12	305,286	—	$8M
2024-Q3	18	477,052	—	$11M
2024-Q2	19	614,806	—	$14M
2024-Q1	18	339,743	—	$8M
2023-Q4	8	135,705	—	$3M
2023-Q3	3	36,481	—	$641,128
2023-Q2	1	5,464	—	$100,374
2023-Q1	1	16,776	—	$252,000

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 SPRX · 2026-Q1 methodology → sources →

42 holders

% of shares outstanding held

—

Shares held (13F)

1,071,994

Reporting holders

Top holders

largest 42 of 42 · Δ vs 2025-Q4

#	Holder	Shares	Value	% of shares out	Δ QoQ
1	Apollon Wealth Management, LLC	243,865243,865	$9M	—	ADD 3%
2	GoalVest Advisory LLC	151,953151,953	$5M	—	NEW
3	Wealth Watch Advisors, INC	75,99075,990	$3M	—	ADD 3%
4	HBW ADVISORY SERVICES LLC	72,51572,515	$3M	—	NEW
5	Pinion Investment Advisors, LLC	66,66066,660	$2M	—	NEW
6	D.A. DAVIDSON & CO.	64,91764,917	$2M	—	ADD 3%
7	GENTRY PRIVATE WEALTH, LLC	58,30258,302	$2M	—	NEW
8	OSAIC HOLDINGS, INC.	52,46552,465	$2M	—	ADD 79%
9	TD Waterhouse Canada Inc.	42,45942,459	$2M	—	ADD 57%
10	National Wealth Management Group, LLC	25,57825,578	$910,505	—	ADD 24%
11	HRT FINANCIAL LP	18,78418,784	$668,000	—	TRIM -60%
12	Advyzon Investment Management, LLC	16,94316,943	$603,123	—	ADD 7%
13	SUSQUEHANNA INTERNATIONAL GROUP, LLP	15,59915,599	$555,281	—	TRIM -59%
14	ENVESTNET ASSET MANAGEMENT INC	15,42815,428	$549,194	—	TRIM -44%
15	Fifth Third Securities, Inc.	15,08115,081	$536,841	—	TRIM -39%
16	GRIFFIN ASSET MANAGEMENT, INC.	15,02915,029	$534,990	—	TRIM -31%
17	PFG Investments, LLC	14,57514,575	$518,829	—	ADD 33%
18	Claris Financial LLC	13,39213,392	$476,718	—	—
19	Merit Financial Group, LLC	11,73111,731	$417,591	—	ADD 32%
20	FSA Advisors, Inc.	11,66711,667	$415,312	—	ADD 8%
21	Acorn Wealth Advisors, LLC	8,3368,336	$296,738	—	TRIM -24%
22	UBS Group AG	7,0637,063	$251,422	—	ADD 1657%
23	KESTRA PRIVATE WEALTH SERVICES, LLC	7,0517,051	$250,996	—	NEW
24	Kingsview Wealth Management, LLC	6,8566,856	$244,054	—	NEW
25	Cambridge Investment Research Advisors, Inc.	6,2226,222	$221,000	—	NEW
26	Procyon Advisors, LLC	6,1106,110	$217,499	—	TRIM -86%
27	MONETA GROUP INVESTMENT ADVISORS LLC	6,0496,049	$215,327	—	—
28	Simplicity Wealth,LLC	5,7675,767	$205,289	—	TRIM -57%
29	ROYAL BANK OF CANADA	5,7515,751	$205,000	—	NEW
30	Cache Advisors, LLC	2,0002,000	$71,194	—	NEW
31	Parallel Advisors, LLC	1,6041,604	$57,098	—	TRIM -5%
32	US BANCORP \DE\	1,2241,224	$43,571	—	ADD 20%
33	Smartleaf Asset Management LLC	1,2511,251	$41,462	—	NEW
34	HARBOUR INVESTMENTS, INC.	1,0941,094	$38,943	—	ADD 22%
35	EverSource Wealth Advisors, LLC	878878	$31,254	—	TRIM -51%
36	JFS WEALTH ADVISORS, LLC	872872	$31,041	—	—
37	Geneos Wealth Management Inc.	318318	$11,321	—	TRIM -48%
38	VALLEY NATIONAL ADVISERS INC	250250	$8,000	—	—
39	AE Wealth Management LLC	203203	$7,226	—	TRIM -93%
40	Strategic Investment Solutions, Inc. /IL	150150	$5,340	—	—
41	Copia Wealth Management	1010	$356	—	—
42	Root Financial Partners, LLC	22	$71	—	—

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
Apollon Wealth Management, LLC	155K	199K	222K	232K	237K	244K	$9M
GoalVest Advisory LLC	—	—	—	—	—	152K	$5M
Wealth Watch Advisors, INC	55K	48K	86K	77K	74K	76K	$3M
HBW ADVISORY SERVICES LLC	—	—	—	—	—	73K	$3M
Pinion Investment Advisors, LLC	—	—	—	—	—	67K	$2M
D.A. DAVIDSON & CO.	—	—	—	46K	63K	65K	$2M
GENTRY PRIVATE WEALTH, LLC	—	—	—	—	—	58K	$2M
OSAIC HOLDINGS, INC.	—	—	—	8K	29K	52K	$2M
TD Waterhouse Canada Inc.	—	26K	26K	25K	27K	42K	$2M
National Wealth Management Group, LLC	—	—	—	7K	21K	26K	$910,505
HRT FINANCIAL LP	—	—	—	—	47K	19K	$668,000
Advyzon Investment Management, LLC	—	—	—	—	16K	17K	$603,123
SUSQUEHANNA INTERNATIONAL GROUP, LLP	—	—	—	40K	38K	16K	$555,281
ENVESTNET ASSET MANAGEMENT INC	—	—	—	—	27K	15K	$549,194
Fifth Third Securities, Inc.	—	—	—	—	25K	15K	$536,841

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	42	1,071,994	—	$38M
2025-Q4	44	822,322	—	$32M
2025-Q3	29	574,734	—	$22M
2025-Q2	18	420,993	—	$12M
2025-Q1	14	308,488	—	$6M
2024-Q4	12	305,286	—	$8M
2024-Q3	18	477,052	—	$11M
2024-Q2	19	614,806	—	$14M
2024-Q1	18	339,743	—	$8M
2023-Q4	8	135,705	—	$3M
2023-Q3	3	36,481	—	$641,128
2023-Q2	1	5,464	—	$100,374
2023-Q1	1	16,776	—	$252,000

Short interest has its own tab now — open SI →

SPRX☆

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

Top holders

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

Institutional footprint by quarter

SPRX