ISBA Isabella Bank Corporation

NASDAQ
$38.56

Isabella Bank Corporation (ISBA) Hedge Fund Activity

This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.

Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.

Hedge fund breadth
-33.33
3 buyers / 6 sellers
STRONG SELLING
Funds compared
9
funds with comparable ISBA positions
5 current holders · 7 prior-quarter holders
Net share change
-130.7K
+41.7K added, -172.5K cut
Position activity
2 new 1 increased 2 reduced 4 exited

Most significant moves

Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.

Fund Action Shares changed Change Est. value Portfolio wt. Score
Point72 Asset Management, L.P. Sold Out -6.0K -100.0% $236.6K 0.0% 59
MILLENNIUM MANAGEMENT LLC Sold Out -107.4K -100.0% $4.2M 0.0% 59
TWO SIGMA INVESTMENTS, LP Quant New +23.9K — $942.4K 0.0% 57
CITADEL ADVISORS LLC Quant Increased +8.9K +167.5% $349.9K 0.0% 52
Walleye Capital Long/Short Quant New +9.0K — $355.3K 0.0% 51
Schonfeld Strategic Advisors Long/Short Quant Sold Out -6.5K -100.0% $256.9K 0.0% 51
Brevan Howard Capital Management Macro Sold Out -4.6K -100.0% $182.3K 0.0% 49
MARSHALL WACE, LLP Long/Short Reduced -33.8K -63.0% $1.3M 0.0% 43
Qube Research & Technologies Ltd Quant Reduced -14.2K -65.8% $560.0K 0.0% 40

Most significant buyers

By move score, not size.

  • TWO SIGMA INVESTMENTS, LP New · +23.9K
  • CITADEL ADVISORS LLC Increased · +8.9K
  • Walleye Capital New · +9.0K

Most significant sellers

By move score, not size.

  • Point72 Asset Management, L.P. Sold Out · -6.0K
  • MILLENNIUM MANAGEMENT LLC Sold Out · -107.4K
  • Schonfeld Strategic Advisors Sold Out · -6.5K
  • Brevan Howard Capital Management Sold Out · -4.6K
  • MARSHALL WACE, LLP Reduced · -33.8K

Hedge fund positions

Fund Tier Shares Previous Change Change % Portfolio wt. Action Score
Point72 Asset Management, L.P. 1 0 6.0K -6.0K -100.0% 0.0% Sold Out 59
MILLENNIUM MANAGEMENT LLC 2 0 107.4K -107.4K -100.0% 0.0% Sold Out 59
TWO SIGMA INVESTMENTS, LP 2 23.9K 0 +23.9K — 0.0% New 57
CITADEL ADVISORS LLC 1 14.1K 5.3K +8.9K +167.5% 0.0% Increased 52
Walleye Capital 3 9.0K 0 +9.0K — 0.0% New 51
Schonfeld Strategic Advisors 3 0 6.5K -6.5K -100.0% 0.0% Sold Out 51
Brevan Howard Capital Management 3 0 4.6K -4.6K -100.0% 0.0% Sold Out 49
MARSHALL WACE, LLP 2 19.9K 53.7K -33.8K -63.0% 0.0% Reduced 43
Qube Research & Technologies Ltd 2 7.4K 21.5K -14.2K -65.8% 0.0% Reduced 40

Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.

Sign in or subscribe

Hedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.