TC Group Cayman Investment Holdings, L.P.

CIK 1475444 · last filed 2026-03-06

TC Group Cayman Investment Holdings, L.P. is a corporate insider who has filed 13 SEC Form 4 insider transactions across 5 companies since 2011. The most recent filing, for MDLN, was dated Mar 6, 2026. Across all open-market trades the lifetime net is −$2.31B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.42B across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$2.42B

Companies

5

Total Filings

13

Lifetime Open-Market Net

-$2.31B

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
MDLN 10%+ Owner 62,842,239 $36.61 $2.30B $0 1 2026-03-06
QDEL 10%+ Owner 8,334,317 $14.13 $117.76M -$147.87M 3 2024-08-09
ZoomInfo Technologies Inc. (ZI) Delisted 10%+ Owner 7,061,428 $10.31 $72.80M -$2.28B 1 2020-08-26
Xenith Bankshares, Inc. (XBKS) Delisted 10%+ Owner 26,391,440 $116.68M 1 2012-06-29
Yellow Corp (YRCW) Delisted 10%+ Owner 429,843 $5.11 $2.20M $0 1 2011-12-12

Recent Filings

13 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-06 MDLN Mixed $0 EDGAR
2024-08-09 QDEL Sell (S) −1,663,965 -$67.55M EDGAR
2024-07-22 QDEL Sell (S) −1,507,554 -$51.45M EDGAR
2024-07-16 Disp (D) −2,514,077 -$21.57M
2024-07-08 QDEL Sell (S) −931,167 -$28.87M EDGAR
2020-08-26 ZoomInfo Technologies Inc. (ZI) Delisted Mixed −26,898,426 -$2.28B EDGAR
2019-01-04 Buy (P) +782,881 $7.50M
2018-10-03 Buy (P) +496,524 $5.00M
2018-09-06 Buy (P) +749,250 $7.50M
2018-08-03 Buy (P) +499,500 $5.00M
Showing 110 of 13
Page 1 of 2
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.