Spero Therapeutics Inc. (SPRO)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1. 1,409,783 $1,705,837 +49% 0%
2.
Arrowstreet Capital

Peter Rathjens, Bruce Clarke And John Campbell

997,123 $1,206,519 +200% 0%
3.
Marshall Wace LLP

Paul Marshall And Ian Wace

195,416 $236,453 0%
4.
Squarepoint Ops LLC

Maxime Fortin (Cio)

94,478 $114,318 0%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$5.24 39,727 $207,970.85 5,321,231 2022-04-26 Filing
$8.79 16,885 $148,392.13 5,281,504 2022-03-30 Filing
$8.79 33,115 $291,027.87 5,264,619 2022-03-30 Filing
$7.63 8,006 $61,053.76 5,231,504 2022-03-14 Filing
$7.63 15,702 $119,743.45 5,223,498 2022-03-14 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$1.04 40,851 $42,485.04 946,000 2026-11-09 Filing
$2.51 25,240 $63,352.40 986,851 2026-05-04 Filing
$2.36 50,816 $119,925.76 1,012,091 2026-02-06 Filing
$2.36 37,101 $87,558.36 1,062,907 2026-02-06 Filing
$2.36 18,652 $44,018.72 742,506 2026-02-06 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 9,190,606 $11,120,633 2.24%
2. 2,362,348 $2,905,688 1.77%
3. 2,036,226 $2,463,833 0%
4. 1,831,254 $2,215,817 0%
5. 1,300,000 $1,573,000 0.06%
News See All