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SPRO Institutional Ownership & 13F Holders | SmartMoneyDB

SPROSPERO THERAPEUTICS INC

COM · CUSIP 84833T103

Smart Money Ownership

Of the 6 tracked institutions holding SPRO, 3 have a 3-year clone track record — 3 of them beat the S&P. Average holder's clone alpha: +9.6pt. It's a gauge of who owns the name, not just how many.

Alpha = the manager's 3-year clone return minus the S&P 500. A skilled roster is a stronger tell than a crowded one — though even skilled managers' edge doesn't reliably survive the 13F disclosure lag. Why →

SPRO (SPERO THERAPEUTICS INC) Institutional Ownership Summary

Among the 6 tracked institutional investors we monitor, SPRO (SPERO THERAPEUTICS INC) is held with a combined value of $10.17M across 4,356,776 shares. The largest holder is VANGUARD GROUP INC with a position worth $4.85M. 3 funds increased their holdings. 3 funds reduced their position.

Total Institutional Value

$10.17M

Total Shares Held

4,356,776

Institutional Holders

This Quarter's Biggest Movers

Ranked by estimated dollars moved (share change × implied price). 13F data lags up to 45 days.

Biggest Buyers

VANGUARD GROUP INC+5% shares~$217.9K Point72 Asset Management, L.P.+37% shares~$37.6K STATE STREET CORP+2% shares~$10.8K

Biggest Sellers

RENAISSANCE TECHNOLOGIES LLC−7% shares~$212.7K

13F Institutional Holders

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VANGUARD GROUP INC

0.00% of book+4.7%

$4.85M

RENAISSANCE TECHNOLOGIES LLC

Point72 Asset Management, L.P.

0.00% of book+36.9%

$139.62K

#	Fund	Value↓	Shares	Portfolio %	Change
1	VANGUARD GROUP INC	$4.85M	2,083,462	0.00%	+4.7%
2	RENAISSANCE TECHNOLOGIES LLC	$2.78M	1,189,235	0.00%	-7.1%
3	BlackRock, Inc.	$1.01M	433,202	0.00%	-0.1%
4	CITADEL ADVISORS LLC	$880.91K	376,458	0.00%	-5.4%
5	STATE STREET CORP	$502.52K	214,751	0.00%	+2.2%
6	Point72 Asset Management, L.P.	$139.62K	59,668	0.00%	+36.9%

Frequently Asked Questions

Which institutional investors own the most SPRO stock?

As of the latest SEC 13F filings, VANGUARD GROUP INC is the largest institutional holder of SPRO with a position worth $4.85M, representing 0.00% of their portfolio. In total, 6 institutional investors hold SPRO with a combined value of $10.17M.

What percentage of SPRO is owned by institutional investors?

Institutional investors hold $10.17M worth of SPRO stock across 6 positions. The largest institutional holder is VANGUARD GROUP INC with $4.85M in holdings.

What is a 13F filing and why does it matter for SPRO?

A 13F filing is a quarterly report required by the SEC from institutional investment managers with over $100 million in assets. It discloses their holdings in U.S. equities. For SPRO, these filings reveal which major funds are accumulating or reducing positions, providing insights into institutional sentiment.

Track SPRO institutional moves

Get notified when hedge funds change their SPRO positions.